GPII-202: removed the animation from hide and show
Removed the animation from hide and show for the displaying and removing the discoverIcon. This was done by setting the duration to 0.
Merge branch 'master' into GPII-202
Merge remote-tracking branch 'jobara/GPII-202'

* jobara/GPII-202:
  GPII-202: removed the animation from hide and show Removed the animation from hide and show for the displaying and removing the discoverIcon. This was done by setting the duration to 0.
GPII-221: Renamed parent directories from 'DiscoveryTool' to 'ExplorationTool'.
GPII-221: Renamed files within the src directory from 'DiscoveryTool' to 'ExplorationTool'
GPII-221: Renamed references from within markup and scripts from 'DiscoveryTool' to 'ExplorationTool'.
GPII-221: Renamed references to 'DiscoveryTool' to 'ExplorationTool' within the markup and scripts.
Merge remote-tracking branch 'jhung/GPII-221-try2'

* jhung/GPII-221-try2:
  GPII-221: Renamed references to 'DiscoveryTool' to 'ExplorationTool' within the markup and scripts.
  GPII-221: Renamed references from within markup and scripts from 'DiscoveryTool' to 'ExplorationTool'.
  GPII-221: Renamed files within the src directory from 'DiscoveryTool' to 'ExplorationTool'
  GPII-221: Renamed parent directories from 'DiscoveryTool' to 'ExplorationTool'.