Missing module_load_include.
Merge pull request #140 from jordandukart/7.x-LIB-28

Missing module_load_include.
To fix the scope of the  variable defined in the lib/tcpdf/lang/*.php files the file needs to be included not using module_load_include so that the language array defined stays in accessible scope.
Changed back and pulled in the variable using global .
Ignore coding standards.
Address ISLANDORA-1104
Merge pull request #143 from ruebot/7.x-ISLANDORA-1104

Address ISLANDORA-1104
Pass substitutions and add an extra slash for a URL.
Add access and update menu to reflect CSL changes.
Handle case where an extra empty record would get ingested.
Merge pull request #146 from jordandukart/7.x-INT-217

Handle case where an extra empty record would get ingested.
Merge pull request #144 from jordandukart/7.x-INT-434

Pass substitutions and add an extra slash for a URL.
Merge pull request #145 from jordandukart/7.x-INT-435

Add access and update menu to reflect CSL changes.
Removed set language array
Merge pull request #141 from matthewperry/7.x-INT-433

To fix the scope of the  variable defined in the lib/tcpdf/lang/*.php ...
Allow islandora_solr_metadata display for citation, thesis objects
Increase quality of PDF previews by controlling density used to generate images
Remove preview density setting when uninstalling module
Escape user-provided arguments to shell
Change islandora_scholar_preview_density default to match imagemagick defaults