PMA_hasNoRightsToDropDatabase, PMA_isDeleteTransformationInfo, PMA_isJustBrowsing, PMA_isAppendLimitClause, PMA_isRememberSortingOrder methods added to the libraries/sql.lib.php
removed unwanted comment
wrapped lines
removed unwanted code segment
Merge pull request #446 from scnakandala/gsoc_2013

Refactoring SQL executor