remove useless geany folder and update sdl todo list

TODO-SDL

@@ -1,12 +1,8 @@
 TODO-SDL: 
 Features -
    openGL Vsync toggle option
-FOR 2.1.5:
-    - fix inputcfg under --nogui
-    - stress test everything under --nogui
 
 * work .desktop and .png into install scripts?
-done * GTK: rewrite menu code to replace depreciated GtkItemFactory
 * auto-resize game window (gtk)
 * SDL 1.3?
 	* segfaults when opening a second game

geany/README

@@ -1,5 +0,0 @@
-These files are for the geany IDE (great for liunx dev)
-
-You can load the tags from the Tools->Load Tags menu.
-
-Since geany uses make for build, I've set up my build command in execute and use f5 for build

geany/fceux.geany

@@ -1,21 +0,0 @@
-
-[indentation]
-indent_width=4
-indent_type=1
-indent_hard_tab_width=8
-detect_indent=false
-indent_mode=2
-
-[project]
-name=fceux
-base_path=../
-make_in_base_path=true
-description=
-run_cmd=gksudo scons install
-
-[files]
-current_page=3
-FILE_NAME_0=3845;C++;0;16;1;1;0;/home/lukas/code/fceultra/fceu/src/drivers/sdl/sdl-sound.cpp;0
-FILE_NAME_1=6651;C++;0;16;1;1;0;/home/lukas/code/fceultra/fceu/src/drivers/win/sound.cpp;0
-FILE_NAME_2=3961;C++;0;16;1;1;0;/home/lukas/code/fceultra/fceu/src/sound.cpp;0
-FILE_NAME_3=0;C++;0;16;1;1;0;/home/lukas/code/vba-m/src/Sound.cpp;0