Update create() and added __construct()
Added simple constructor test
Fixed testShuffle. It now tests that each mb char has the same number of occurrences before and after
Merge branch 'better-construct', update testConstruct and create
function isSerialized(), with tests
Cleanup and merge branch 'isserialized'
isJson() function, with tests
Fix and merge branch 'isJson'
Cleanup comments, release 1.1.0
Updated changelog for 1.1.0
Added codeblocks
Merge pull request #9 from ChristianGaertner/patch-1

Wrapped some things into code blocks
Added test to cover 100% + fixed fatal error
Merge pull request #10 from ChristianGaertner/patch-2

Issue 10: Fixed Exception in pad() and added test coverage
Adding cyrillic letters
Merge branch 'pr/12'
Fixed typos/PHPDoc
Merge pull request #13 from pborreli/typos

Closes Issue 13: Fixed typo in PHPDoc
Added $caseSensitive to contains()
Added toLowerCase() and toUpperCase()