Update: Implement eqeqeq option "allow-null" (fixes #910)
Merge pull request #915 from mzgol/910_eqeqeq_allow-null

Implement eqeqeq option "allow-null"
Fix: block-scoped-var respects decls in for and for-in (fixes #919)
Merge pull request #920 from michaelficarra/GH-919

Fix: block-scoped-var respects decls in for and for-in (fixes #919)
Fix: block-scoped-var CatchClause handling (fixes #922)
Merge pull request #923 from michaelficarra/GH-922

Fix: block-scoped-var CatchClause handling (fixes #922)
Docs: Update description of eqeqeq to mention special cases (fixes #924)
Docs: Updated contribution guidelines
Update: Write the summary in stylish formatter in yellow if no errors (fixes #906)