#1946, 1947 - Make altered names/slugs more user-friendly, make conflict-finding code check filenames with no extensions
- Reduced from four places that alter names/slugs to two (one to populate empty slugs, one to handle conflicting names/slugs).
- For empty slugs, fill with generic human-readable name (e.g. "photo") instead of random value.
- For conflicting names/slugs, add suffix that's sequential (e.g. "-01"), only using random after 99 conflicts.
- Made conflict-finding code check filenames with no extensions.
- Renamed _randomize_name_or_slug_on_conflict to _check_and_fix_conflicts.
- Added unit tests.  Also cleaned up existing unit tests to reflect new logic and removed a redundant test.
- Added installer logic to correct existing items now considered in conflict.
- Revised gallery_task to look for duplicate names based on new criteria.
#1966 - "Fix your Gallery" shows 60/59 items completed.
- Fixed counter in gallery_task::fix that was often one too many.

For FIX_STATE_RUN_MISSING_ACCESS_CACHES, changed this:
$stack = explode(" ", $task->get("stack"));
To this:
$stack = array_filter(explode(" ", $task->get("stack")));
Merge pull request #91 from shadlaws/fix_1946_1947

#1946, 1947 - Make altered names/slugs more user-friendly, make conflict-finding code check filenames with no extensions
Automated update of .build_number to 299 for branch master
Last update: 847a825b2527584662da277fd6a47921287cbbf4 (1 commits ago)
Merge pull request #104 from shadlaws/fix_1966

#1966 - "Fix your Gallery" shows 60/59 items completed.
Automated update of .build_number to 300 for branch master
Last update: c508fc4a45f0af94c89ba7f0ac1533244a7f35a3 (1 commits ago)