[CHORE] Bump app version to 1.0.18 (36)

Merge branch 'chore/bump_version_2' of github.com:RocketChat/Rocket.Chat.Android into chore/bump_version_2

[FIX] Re-enable navigation icon animation and its touch listener on the main (entry) screen.

[FIX] Spotlight results

[FIX] Set client to use Cordova's project Sender Id when no token on Settings

Merge branch 'local-spotlight' of github.com:filipedelimabrito/Rocket.Chat.Android into local-spotlight

[CHORE] Bump app version to 1.0.18 - 35

[NEW] Spotlight now searchs the rooms that you are subscribed.

[NEW] Initial support for livechat channels & fix crash on 1.0.18