Add FastDoubleClickOpensViewOnce tests for activities.

UI Thread handles fast double click.
Activities: MyProjects, ProgramMenu, Project and Script.
Merge branch 'master' into issue#59
DoubleClickOpensViewOnceTest integration.
Merge branch 'master' into issue#59
fixed AddBrickFragmentTest
Fix Issue#245 and add a regression test for it
license added
test fix
removed strings
test fixes
Added assertions and licence text to the MultipleBroadcastsTest
Adapt drop down menu of SetVariableBrick
moved 2 Tests

Moved tests from MyProjectsActivityTest to ProjectActivityTest
(testCopySpriteWithNameTaken, testCopySprite)
changed testCopySpriteWithNameTaken

changed "Copied Sprite name should
habe 1 as suffix!" to "Copied Sprite name should have 1 as suffix!"
Deleted getSprite()-methods from bricks

Deleted getSprite()-methods from bricks (they are already in
BrickBaseType-class)
Merge branch 'master' into FE_RedoUndoButtonView
renaming "b" to "brick", "s" to "sprite"

renamed "b" to "brick" in copy-methods of bricks in
IfLogicEndBrick and LoopEndBrick, "s" to "sprite" in SpriteListFragment
Keyboard icon update from design team.
removed comment
Merge pull request #255 from Catrobat/PointBrickXML

Point brick xml