Add enrolments by School Type to Enrol Dashboard

[Brian Lewis]

Clone enrol by district chart, modify the crosstab group construction.

Add the new component to the dashboard

[Jeremy Kells]

@ghachey blocked by #403

[Brian Lewis]

feat(Enrolments Dashboards): Add Enrolments by SchoolType to Enrol Dashboard

Hidden amongst all the copy paste programming are these modifications to the EnrolmentLevelByDistrict 'blueprint':

C:\fsm (issue423 -> origin)
λ diff Pineapples\Views\default\Dashboard\Component\EnrolmentLevelBySchooltype.cshtml Pineapples\Views\default\Dashboard\Component\EnrolmentLevelByDistrict.cshtml
3c3
<   Enrolment by {{'School Type'|vocab}}
---
>   {{'District'|vocab}} Enrolment
7c7
<   {{vm.dashboard.options.selectedAuthorityGovt|lookup:'authorityGovt'}} {{vm.dashboard.options.selectedYear}}
---
> {{vm.dashboard.options.selectedAuthorityGovt|lookup:'authorityGovt'}} {{vm.dashboard.options.selectedYear}}
13c13
<         <th>{{'School Type'|vocab}}</th>
---
>         <th>State</th>
17,20c17,20
<     <tr class="animated" ng-repeat="r in vm.grpSchoolType.all()"
<         ng-click="vm.dashboard.options.toggleSelectedSchoolType(r.key)"
<         ng-class="{'selected':vm.dashboard.options.isSelectedSchoolType(r.key)}">
<       <td class="rowlabel">{{r.key| lookup:'schoolTypes'}}</td>
---
>     <tr class="animated" ng-repeat="r in vm.grpDistrictCode.all()"
>         ng-click="vm.dashboard.options.toggleSelectedDistrict(r.key)"
>         ng-class="{'selected':vm.dashboard.options.isSelectedDistrict(r.key)}">
>       <td class="rowlabel">{{r.key| lookup:'districts'}}</td>

λ diff Pineapples.Client\src\app\ts\features\Dashboard\Component\Enrolment.LevelBySchooltype.Component.ts Pineapples.Client\src\app\ts\features\Dashboard\Component\Enrolment.LevelByDistrict.Component.ts
31c31
<     public grpSchoolType: CrossFilter.Group<IxfData, string, number>;
---
>     public grpDistrictCode: CrossFilter.Group<IxfData, string, number>;
47c47
<       this.grpSchoolType = this.dashboard.dimSchoolTypeCode.group().reduceSum(d => d.EnrolM + d.EnrolF);
---
>       this.grpDistrictCode = this.dashboard.dimDistrictCode.group().reduceSum(d => d.EnrolM + d.EnrolF);
65c65
<     .component("enrolmentLevelBySchooltype", new EnrolComponent(Controller, "EnrolmentLevelBySchooltype"));
---
>     .component("enrolmentLevelByDistrict", new EnrolComponent(Controller, "EnrolmentLevelByDistrict"));

closes #423

→ <<cset a62ef3a18096>>