add cases for MultilineArrayTrailingCommaFixerTest
MultiArrayTrailingCommaFixerTest - fix testcase
Tokens - add new kind of braces for square braces
MultilineArrayTrailingCommaFixer - fix new testcases
MultilineArray - new tests
MultilineArray - remove duplicated tests
MultilineArray - move test cases
MultilineArray - add some comments
MultilineArray tests - add missing commas
bug #534 Fix multiline array trailing comma (localheinz, keradus)

This PR was merged into the 1.0.x-dev branch.

Discussion
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Fix multiline array trailing comma

fix #525
use #526

I was able to use work already done in Tokens so it takes only few minutes to fix it ;)

Commits
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fd41dfc MultilineArray tests - add missing commas
397ef01 MultilineArray - add some comments
16a1d6a MultilineArray - move test cases
99b6281 MultilineArray - remove duplicated tests
41836ad MultilineArray - new tests
2facb50 MultilineArrayTrailingCommaFixer - fix new testcases
02c6708 Tokens - add new kind of braces for square braces
3cea28f MultiArrayTrailingCommaFixerTest - fix testcase
5fd5c20 add cases for MultilineArrayTrailingCommaFixerTest