Adding Billing Administrator and Purchaser roles

These roles are required for the Store release
Merge pull request #24 from Rise-Vision/feature/store-roles

Adding Billing Administrator and Purchaser roles
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move server calls to StoreDataController

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link to open overlay dialogue

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[Fixed] Fix issue with floating unused modal during store product selection

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Make shared gadgets omit Rise ones, and fix critical bug just introduced

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#254 [chore] - Rearrange Content select menu items

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Improve RVA modal style
updated common jar
Check ObjectRef for null
Add status colour
Merge pull request #26 from Rise-Vision/feature/subscription-status-overlay-dialogues

Feature/subscription status overlay dialogues
#268(store) [bug] - Fix in-rva store reload
Merge pull request #27 from Rise-Vision/issue-268-store-in-rva-store-reload

#268(store) [bug] - Fix in-rva store reload
Production variables
Added Google domain verification file