New: Added no-mixed-spaces-and-tabs rule (fixes #1003)

New: Added no-mixed-spaces-and-tabs rule (fixes #1003)
Merge pull request #1019 from ilovejary/no-mixed-spaces-and-tabs

New: Added no-mixed-spaces-and-tabs rule (fixes #1003)
New: add no-undefined rule (fixes #1020)
Merge pull request #1023 from michaelficarra/GH-1020

New: add no-undefined rule (fixes #1020)
Fix: Allow stdout to drain before exiting (fixes #317)
Breaking: CLIEngine abstraction for CLI operations; formatters no longer
are passed configs (fixes #935)
Merge pull request #1013 from eslint/issue935

Breaking: CLIEngine abstraction for CLI operations
New: report output to a file (fixes #1027)
Merge pull request #1030 from gyandeeps/master

New: report output to a file (fixes #1027)
Fix: Point eqeqeq error at operator (Fixes #1029)
Merge pull request #1031 from jrajav/eqeqeq-location

Fix: Point eqeqeq error at operator (Fixes #1029)
Fix: Ignore unused params for args: 'none' (Fixes #1026)
Merge pull request #1035 from jrajav/unused-params

Fix: Ignore unused params for args: 'none' (Fixes #1026)
Build + Docs: Adding generated resource links to rule docs (Fixes #1021)
New: Add getSourceLines() to core and rule context (fixed #1005)

New: Add getSourceLines() to core and rule context (fixed #1005)
Merge pull request #1032 from ilovejary/get-source-lines

New: Add getSourceLines() to core and rule context (fixed #1005)
Merge pull request #1033 from jrajav/doc-resource-links

Build + Docs: Adding generated resource links to rule docs (Fixes #1021)
Update: greatly simplify eqeqeq's operator finding logic (fixes #1037)
Merge pull request #1036 from michaelficarra/GH-1031

Update: greatly simplify eqeqeq rule's operator finding logic
Breaking: Implement configuration hierarchy (fixes #963)