Deprecate and remove NEWZERO macro
Merge pull request #249 from zrax/no-newzero

Deprecate and remove NEWZERO macro
Plug some simple leaks detected during startup
Yes, we really do want to wait for the transactions to get cleaned up before terminating the loop that cleans them up (fixes NetTrans leaks)
Fix vault node data leak when field content flags are set but not flagged
Add proper member access control to NetVaultNode
Fix some plString vararg parameters in normally-disabled code
Fixes from review by @Hoikas
Move plJPEG into plGImage.

This matches what was done for plPNG.
Merge pull request #250 from zrax/leak-cleanup

Leak cleanup
Actually include the plJPEG files.
Remove links to plJPEG.
Merge pull request #252 from dpogue/pljpeg

Move plJPEG into plGImage.
Fix a major plStringStream bug, and add an SSO-like optimization to it
Add plString::Replace
Merge pull request #254 from zrax/plstring-replace

Add plString::Replace
Fix issues from review
Merge pull request #253 from zrax/plString

Fix a major plStringStream bug, and add an SSO-like optimization to it.