Add two plugins that permit me to test arrays of bytes.  (These may
eventually go away.)
Minor update to .gitignore to handle additional junk suffixes
Improved support for arrays of bytes (aka bytestrings).
Removed dependency on the tile-stream library (which is moving to a
separate repo).
Added the plugins to .gitignore.
Merge branch 'master' of https://github.com/GlimmerLabs/gimp-dbus.
* Resolve conflicts in Makefile (different plugins added).
* Add ggimp-rgb-parse.c, which was in the repo.

Conflicts:
	Makefile
Ignore new plugin.