In Windows, some complex syntax {$...} isn't getting processed, causing errors. Concatenating the variables fixes this. Corrected variable name ('islandora_book_gs') as well.
ISLANDORA-42 Ensured comments were 80 characters or less.
ISLANDORA-42 Removed example code from comments.
ISLANDORA-42 Trigger a rebuild of Travis-CI (last build stalled). Comment edit.
ISLANDORA-42 Trigger a rebuild of Travis-CI: phpcpd failed to load. Comment edit.
Typos.
Merge pull request #46 from jordandukart/7.x-remaning

Typos.
ISLANDORA-42 Adjust for when temp data stored in dir, not memory.
Added new derivative step to clear out related RELS-EXT property "generate_ocr" used while batch ingesting.
Coding Standards
Ensure the execution order of derivatives.
Removed misleading comment.
add help text reminder for delete/re-order for term highlighting.
@ruebot gets burned by a Drupal Coding Standard error for a file he didn't even touch
Merge pull request #48 from ruebot/7.x-delete-reorder-help

add help text reminder for delete/re-order for term highlighting.
Merge pull request #47 from nigelgbanks/7.x-INT-212

Added new derivative step to clear out related RELS-EXT property "genera...
Merge pull request #42 from slangerx/7.x

Windows-compatibility: Thumbnail generation / Undefined variable (Islandora Paged Content)
Version bump for 7.x-1.3
README normalization
Add in checks, so orphaned pages will not explode.