diff --git a/assets/js/jquery.mask.min.js b/assets/js/jquery.mask.min.js
new file mode 100644
index 0000000..77ef3e4
--- /dev/null
+++ b/assets/js/jquery.mask.min.js
@@ -0,0 +1 @@
+!function(t,a,e){"function"==typeof define&&define.amd?define(["jquery"],t):"object"==typeof exports&&"undefined"==typeof Meteor?module.exports=t(require("jquery")):t(a||e)}(function(o){"use strict";function i(u,M,y){var b={invalid:[],getCaret:function(){try{var t,a=0,e=u.get(0),n=document.selection,s=e.selectionStart;return n&&-1===navigator.appVersion.indexOf("MSIE 10")?((t=n.createRange()).moveStart("character",-b.val().length),a=t.text.length):!s&&"0"!==s||(a=s),a}catch(t){}},setCaret:function(t){try{var a,e;u.is(":focus")&&((e=u.get(0)).setSelectionRange?e.setSelectionRange(t,t):((a=e.createTextRange()).collapse(!0),a.moveEnd("character",t),a.moveStart("character",t),a.select()))}catch(t){}},events:function(){u.on("keydown.mask",function(t){u.data("mask-keycode",t.keyCode||t.which),u.data("mask-previus-value",u.val()),u.data("mask-previus-caret-pos",b.getCaret()),b.maskDigitPosMapOld=b.maskDigitPosMap}).on(o.jMaskGlobals.useInput?"input.mask":"keyup.mask",b.behaviour).on("paste.mask drop.mask",function(){setTimeout(function(){u.keydown().keyup()},100)}).on("change.mask",function(){u.data("changed",!0)}).on("blur.mask",function(){r===b.val()||u.data("changed")||u.trigger("change"),u.data("changed",!1)}).on("blur.mask",function(){r=b.val()}).on("focus.mask",function(t){!0===y.selectOnFocus&&o(t.target).select()}).on("focusout.mask",function(){y.clearIfNotMatch&&!s.test(b.val())&&b.val("")})},getRegexMask:function(){for(var t,a,e,n,s,r=[],o=0;o<M.length;o++)(e=w.translation[M.charAt(o)])?(t=e.pattern.toString().replace(/.{1}$|^.{1}/g,""),a=e.optional,(e=e.recursive)?(r.push(M.charAt(o)),n={digit:M.charAt(o),pattern:t}):r.push(a||e?t+"?":t)):r.push(M.charAt(o).replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&"));return s=r.join(""),n&&(s=s.replace(new RegExp("("+n.digit+"(.*"+n.digit+")?)"),"($1)?").replace(new RegExp(n.digit,"g"),n.pattern)),new RegExp(s)},destroyEvents:function(){u.off(["input","keydown","keyup","paste","drop","blur","focusout",""].join(".mask "))},val:function(t){var a=u.is("input")?"val":"text",a=0<arguments.length?(u[a]()!==t&&u[a](t),u):u[a]();return a},calculateCaretPosition:function(t){var a=b.getMasked(),e=b.getCaret();if(t!==a){for(var n=u.data("mask-previus-caret-pos")||0,s=a.length,t=t.length,r=0,o=0,i=0,l=0,c=0,c=e;c<s&&b.maskDigitPosMap[c];c++)o++;for(c=e-1;0<=c&&b.maskDigitPosMap[c];c--)r++;for(c=e-1;0<=c;c--)b.maskDigitPosMap[c]&&i++;for(c=n-1;0<=c;c--)b.maskDigitPosMapOld[c]&&l++;t<e?e=10*s:e<=n&&n!==t?b.maskDigitPosMapOld[e]||(t=e,e-=l-i,b.maskDigitPosMap[e-=r]&&(e=t)):n<e&&(e+=i-l,e+=o)}return e},behaviour:function(t){t=t||window.event,b.invalid=[];var a=u.data("mask-keycode");if(-1===o.inArray(a,w.byPassKeys)){var e=b.getMasked(),a=b.getCaret(),n=u.data("mask-previus-value")||"";return setTimeout(function(){b.setCaret(b.calculateCaretPosition(n))},o.jMaskGlobals.keyStrokeCompensation),b.val(e),b.setCaret(a),b.callbacks(t)}},getMasked:function(t,a){for(var e,n,s=[],r=void 0===a?b.val():a+"",o=0,i=M.length,l=0,c=r.length,u=1,k="push",p=-1,d=0,f=[],h=y.reverse?(k="unshift",u=-1,e=0,o=i-1,l=c-1,function(){return-1<o&&-1<l}):(e=i-1,function(){return o<i&&l<c});h();){var v=M.charAt(o),g=r.charAt(l),m=w.translation[v];m?(g.match(m.pattern)?(s[k](g),m.recursive&&(-1===p?p=o:o===e&&o!==p&&(o=p-u),e===p&&(o-=u)),o+=u):g===n?(d--,n=void 0):m.optional?(o+=u,l-=u):m.fallback?(s[k](m.fallback),o+=u,l-=u):b.invalid.push({p:l,v:g,e:m.pattern}),l+=u):(t||s[k](v),g===v?(f.push(l),l+=u):(n=v,f.push(l+d),d++),o+=u)}a=M.charAt(e);i!==c+1||w.translation[a]||s.push(a);a=s.join("");return b.mapMaskdigitPositions(a,f,c),a},mapMaskdigitPositions:function(t,a,e){var n=y.reverse?t.length-e:0;b.maskDigitPosMap={};for(var s=0;s<a.length;s++)b.maskDigitPosMap[a[s]+n]=1},callbacks:function(t){function a(t,a,e){"function"==typeof y[t]&&a&&y[t].apply(this,e)}var e=b.val(),n=e!==r,s=[e,t,u,y];a("onChange",!0==n,s),a("onKeyPress",!0==n,s),a("onComplete",e.length===M.length,s),a("onInvalid",0<b.invalid.length,[e,t,u,b.invalid,y])}};u=o(u);var s,w=this,r=b.val();M="function"==typeof M?M(b.val(),void 0,u,y):M,w.mask=M,w.options=y,w.remove=function(){var t=b.getCaret();return w.options.placeholder&&u.removeAttr("placeholder"),u.data("mask-maxlength")&&u.removeAttr("maxlength"),b.destroyEvents(),b.val(w.getCleanVal()),b.setCaret(t),u},w.getCleanVal=function(){return b.getMasked(!0)},w.getMaskedVal=function(t){return b.getMasked(!1,t)},w.init=function(t){if(t=t||!1,y=y||{},w.clearIfNotMatch=o.jMaskGlobals.clearIfNotMatch,w.byPassKeys=o.jMaskGlobals.byPassKeys,w.translation=o.extend({},o.jMaskGlobals.translation,y.translation),w=o.extend(!0,{},w,y),s=b.getRegexMask(),t)b.events(),b.val(b.getMasked());else{y.placeholder&&u.attr("placeholder",y.placeholder),u.data("mask")&&u.attr("autocomplete","off");for(var a=0,e=!0;a<M.length;a++){var n=w.translation[M.charAt(a)];if(n&&n.recursive){e=!1;break}}e&&u.attr("maxlength",M.length).data("mask-maxlength",!0),b.destroyEvents(),b.events();t=b.getCaret();b.val(b.getMasked()),b.setCaret(t)}},w.init(!u.is("input"))}o.maskWatchers={};function a(){var t=o(this),a={},e="data-mask-",n=t.attr("data-mask");if(t.attr(e+"reverse")&&(a.reverse=!0),t.attr(e+"clearifnotmatch")&&(a.clearIfNotMatch=!0),"true"===t.attr(e+"selectonfocus")&&(a.selectOnFocus=!0),l(t,n,a))return t.data("mask",new i(this,n,a))}function l(t,a,e){e=e||{};var n=o(t).data("mask"),s=JSON.stringify,t=o(t).val()||o(t).text();try{return"function"==typeof a&&(a=a(t)),"object"!=typeof n||s(n.options)!==s(e)||n.mask!==a}catch(t){}}o.fn.mask=function(t,a){a=a||{};function e(){if(l(this,t,a))return o(this).data("mask",new i(this,t,a))}var n=this.selector,s=o.jMaskGlobals,r=s.watchInterval,s=a.watchInputs||s.watchInputs;return o(this).each(e),n&&""!==n&&s&&(clearInterval(o.maskWatchers[n]),o.maskWatchers[n]=setInterval(function(){o(document).find(n).each(e)},r)),this},o.fn.masked=function(t){return this.data("mask").getMaskedVal(t)},o.fn.unmask=function(){return clearInterval(o.maskWatchers[this.selector]),delete o.maskWatchers[this.selector],this.each(function(){var t=o(this).data("mask");t&&t.remove().removeData("mask")})},o.fn.cleanVal=function(){return this.data("mask").getCleanVal()},o.applyDataMask=function(t){((t=t||o.jMaskGlobals.maskElements)instanceof o?t:o(t)).filter(o.jMaskGlobals.dataMaskAttr).each(a)};var t,e,n={maskElements:"input,td,span,div",dataMaskAttr:"*[data-mask]",dataMask:!0,watchInterval:300,watchInputs:!0,keyStrokeCompensation:10,useInput:!/Chrome\/[2-4][0-9]|SamsungBrowser/.test(window.navigator.userAgent)&&(t="input",e=document.createElement("div"),(n=(t="on"+t)in e)||(e.setAttribute(t,"return;"),n="function"==typeof e[t]),e=null,n),watchDataMask:!1,byPassKeys:[9,16,17,18,36,37,38,39,40,91],translation:{0:{pattern:/\d/},9:{pattern:/\d/,optional:!0},"#":{pattern:/\d/,recursive:!0},A:{pattern:/[a-zA-Z0-9]/},S:{pattern:/[a-zA-Z]/}}};o.jMaskGlobals=o.jMaskGlobals||{},(n=o.jMaskGlobals=o.extend(!0,{},n,o.jMaskGlobals)).dataMask&&o.applyDataMask(),setInterval(function(){o.jMaskGlobals.watchDataMask&&o.applyDataMask()},n.watchInterval)},window.jQuery,window.Zepto);