themer: Do not show destroyed widgets
themer: Convert several file chooser dialogs to Gtkmm
Try to use std::string instead of char pointers where possible
Do not use implicit arguments in several function macros
Add Autoconf support macros for using Boost libraries
Use boost::filesystem instead of GLib for file operations
Properly return from load_engine() on error
libengine: Group engine plugin related data into a struct
emerald: Replace GSList with std::vector
libengine: Include all constants unconditionally
make: Add missing file
emerald: Split main.cc to several files
configure: Do not check for old wnck library versions
VERSION: Set to 0.9.7
emerald: Use new Wnckmm library as a C++ wrapper for wnck