[TASK] Gather and report coverage, add badge
[TASK] Symlink, don't move, in Travis build
[TASK] Add coveralls config file
[TASK] Fix path to coverage file in Travis build
[BUGFIX] Random string bad length given max+min length
Merge pull request #686 from NamelessCoder/randomstring

[BUGFIX] Random string bad length given max+min length
[TASK] Increase coverage
Merge pull request #687 from NamelessCoder/coverage

[TASK] Increase coverage
[FEATURE] Add isBoolean ViewHelper
Merge pull request #688 from Akii/development

[FEATURE] Add isBoolean ViewHelper
[BUGFIX] Using useShortcutUid should return shortcut url
Merge pull request #689 from hmspl/useShortcutUid

[BUGFIX] Using useShortcutUid should return shortcut url
[TASK] Refactor and cover Condition / Context scope with tests
[TASK] Refactor and cover Iterator / Merge, Pop, Random, Shift
[BUGFIX] Iterator / Reverse support for unfired QueryResult
[TASK] Refactor and cover Iterator / Slice ViewHelper
[TASK] Cover Iterator / Keys ViewHelper with tests
[DOC] Copyright block comment adjustment
[TASK] Cover Format / Plaintext ViewHelper with tests
[TASK] Cover Call ViewHelper with tests