Revert "Don't use mysqli == true!"

This reverts commit 7b6076869f8c6ef9ddd044d52b44a2162028a6b2.
Revert "More making sure that db connections are active before doing calls"

This reverts commit d016ba443ffe2229d23796b0bb268da8ea110b24.
Revert "Whoops - re-enabling caching"

This reverts commit 118842413258497c4d0ac2d21b5562600041d868.
Revert "Damn it! More fixes for DB"

This reverts commit 79e358e3e67fe2cd30b04ef7850604a1842ad71c.
Revert "Hiding internal connections list"

This reverts commit 539960492dd946131dc58edc904de5bdee4b1834.
Revert "Fixing up various bugs from changes to DB classes"

This reverts commit 2e3b8b12afc4af09fcfa2469cdbd01695b357c9a.
Revert "Revert "Fixing up various bugs from changes to DB classes""

This reverts commit 921e30766c0fa32f6c2f6f1a4c0287266fe3498f.
Revert "Revert "Hiding internal connections list""

This reverts commit fc3893f49244b88fb01c871227d66c1f1cee48ad.
Revert "Revert "Damn it! More fixes for DB""

This reverts commit f0d52f2b0731158a9f8a62f628b3245ca8d4073f.
Revert "Revert "Whoops - re-enabling caching""

This reverts commit 67c0ed002eca6f85d3add1c213ad99cb3df0e0db.
Revert "Revert "More making sure that db connections are active before doing calls""

This reverts commit a98cf1a904236a025453499044ba54501441ef75.
Revert "Revert "Don't use mysqli == true!""

This reverts commit 35154b22b8421de1c0ae060ef3fe977bd5104ab4.
Revert "Don't use mysqli == true!"

This reverts commit 7b6076869f8c6ef9ddd044d52b44a2162028a6b2.
Revert "More making sure that db connections are active before doing calls"

This reverts commit d016ba443ffe2229d23796b0bb268da8ea110b24.
Revert "Whoops - re-enabling caching"

This reverts commit 118842413258497c4d0ac2d21b5562600041d868.
Revert "Damn it! More fixes for DB"

This reverts commit 79e358e3e67fe2cd30b04ef7850604a1842ad71c.
Revert "Hiding internal connections list"

This reverts commit 539960492dd946131dc58edc904de5bdee4b1834.
Revert "Fixing up various bugs from changes to DB classes"

This reverts commit 2e3b8b12afc4af09fcfa2469cdbd01695b357c9a.