cleaned up array entry token spec
cleaned up logical not token spec
array entry token accepts token as key argument
added shortcuts for array entry token with any key and any value
Merge branch 'and_token' into develop

Conflicts:
	spec/Prophecy/ArgumentSpec.php
	src/Prophecy/Argument.php
Merge branch 'array_entry_token' into develop

Conflicts:
	spec/Prophecy/ArgumentSpec.php
	src/Prophecy/Argument.php
Merge branch 'not_token' into develop

Conflicts:
	spec/Prophecy/ArgumentSpec.php
	src/Prophecy/Argument.php
updated PhpDoc
added value getter to logical NOT token and updated its phpDoc
updated PhpDoc
Merge branch 'and_token' into develop
Merge branch 'array_count_token' into develop
Merge branch 'not_token' into develop
Merge remote-tracking branch 'origin/develop' into develop

Conflicts:
	spec/Prophecy/ArgumentSpec.php
	src/Prophecy/Argument.php