add PMA_Index_test
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Merge remote-tracking branch 'origin/QA_4_0' into QA_4_0
Fixed broken unit test
Bug #3918 Greyed out tabs when there are no rows fixed
Merge pull request #360 from scnakandala/QA_4.0_Fixes

Bug #3918 Greyed out tabs when there are no rows fixed
Merge commit 'f90f677'
Merge remote-tracking branch 'origin/QA_4_0'
Update TCPDF to 6.0.012
Fixed usage of UTF8ToUTF16BE in new TCPDF
fix the column parameter error
Drop compatibility with older TCPDF using empty_string
Merge pull request #356 from adamgsoc2013/unit_container12

add PMA_Index_test
Consistent function naming and corrected documentation
Wrap some too long strings
Fixed indentation
Consistent function naming in Kanji support module
Fixed indentation
Drop one not used global
Better variable names