[FEATURE] Trust: Disable Remove on incoming trust (RT-1878)

There is no point on trying to delete an incoming trust, so disable
its button and notify the user with a tooltip.

RT-1878 #review #time 1h 40m
[TASK] 404: Get rid of unneeded dependencies
Merge pull request #1812 from vhpoet/develop

[TASK] 404: Get rid of unneeded dependencies
[TASK] minimize rootScope usage in controllers
Merge pull request #1813 from vhpoet/develop

[TASK] minimize rootScope usage in controllers
[TASK] Loading screen: Almost invisible version number
Merge pull request #1814 from vhpoet/develop

[TASK] Loading screen: Almost invisible version number
[TASK] Release notes link fix
[FIX] Remove external jQuery dependency
Merge pull request #1815 from vhpoet/task/version

[TASK] Release notes link fix
Merge pull request #1816 from vhpoet/fix/jquery

[FIX] Remove external jQuery dependency
[FIX] removed unneeded code

remove code that was reintroduced by mistake
also change popover delays so popover will hide
earlier than next popover shows
[FIX] trust: Wrap disabled Remove btn in span

Otherwise `rp-popover` is not triggered on `disabled` button.
[TASK] trust: Enhance Remove btn code for isIncoming
[FIX] history: Add spacing after date filter From/to (RT-2373)
Merge pull request #1818 from jublonet/issue/2373-history-date-icon-spacing

[FIX] history: Add spacing after date filter From/to (RT-2373)
Merge pull request #1817 from darkdarkdragon/develop-fix-addresspopover

[FIX] remove unneeded code
[TASK] Orderbook: Handle currency precision (RT-2629)
[TASK] Orderbook: Consistent precision to 6 digits
[FIX] Orderbook: Remove rp max digit on price for now