Testing with pdo.
Update all the files for pdo.
Fix patchmysql for pdo.
Remove print,
Fix bind parameters.
Change up a few more things for pdo.
Update the install for PDO
Fix issue with transaction and other pdo stuff.
Make postgre work on stage 2, still need to fix stage 4.
Check if the DB is there, put an error later on just for pgsql.
Update install.
Fix up stage stage 5 and use exec on insert.
Start changing columns to lower case for postgre.
Update more files.
Fix up some binaries/backfill stuff.
Update most lib files, still a few to do.
Attempt to fix conflict so I can merge.
Merge branch 'dev' into do_not_use_PDO

Conflicts:
	misc/testing/DB_scripts/reset_postprocessing.php
	www/lib/content.php
Fix issues from merging.
Clean up past files before moving on to the next ones.