filter parameters to prevent sql injection through devise
Added hints table, referenced from level_source_hints.
optimize game-stage count query in script
Merge pull request #751 from espertus/hints

Added hints table, referenced from level_source_hints.
correctly display puzzle (num) of (total) in custom scripts
Merge pull request #754 from code-dot-org/optimize_game_stage_count_query

Correctly display puzzle num of total in custom scripts.
Merge pull request #737 from code-dot-org/fix-devise-sql-injection

filter parameters to prevent sql injection through devise
Give dashboard language input box a height for IE11 on Windows 8.1.
Merge branch 'finished' of github.com:code-dot-org/dashboard into finished
Merge branch 'delivered' of github.com:code-dot-org/dashboard into delivered