Fixing uncapitalised variable name.
Merge branch 'dev' into dev-build

Conflicts:
	nzedb/build/git-hooks/pre-commit
	nzedb/build/nZEDb.xml
Merge pull request #1303 from nZEDb/next-master

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Revert "Removing old patch number checking code."

This reverts commit f858b35e433529e9a47ece132bef80c01d15e0e5.
Manually fixing versions.
Manually updating versions.
Manually updating versions.
Manually updating versions again!!
Manually updating versions (for the last time).
Flipping logic so site/settings table check defaults to site. Should help with failed patch 210s.
Fixing nZEDb_COVERS definition, now Settings is main Db access class.
Flipping logic in Sites so site is the default table.
Fixing typo of Sites class in PostProcess.php
Changing Sites to use Settings for creating nZEDb_COVERS constant, so that it only occurs in one place.
Refactoring Settings code to simplify getting a setting when a simple setting name is requested.
Fixing some references to $this->table.
Adding missing parentheses to db->table calls in Sites.
Manually updating versions.
Wrong scrape.php pushed.
Merge pull request #584 from nZEDb/dev

Dev