New with fragment based modern UI

Merge pull request #126 from vikendu/search-bar

Search bar completed.

Last Release before switching to Fragment based UI

Merge pull request #103 from vikendu/admin-interface-added

[#65] Admin interface added

First sort of stable release.

Merge pull request #86 from vikendu/buyers-can-create-newchats

chat-starts-from-feed-now

pre-release

Merge pull request #44 from vikendu/providers-home-fully-implemented

ProvidersHomeActivity.java functioning as designed.