Upgrade dependencies

code grooming

fix regression on cache

Remove unnecessary setting of constants

update readme, remove old phpstorm docs

Add SpaceAfterExclamationMark - thanks @Lykegenes

RemoveSemicolonAfterCurly: fix bug on handling T_NAMESPACE and class …

…related tokens

Fix interaction of AlignPHPCode with PSR2IndentWithSpace

Fixes mishandling of T_CLASS token - PSR1

Addresses #115

Fix a bug in SplitCurlyCloseAndTokens