#10 Fix or remove glsl

[Mathieu Champlon]

From the log :
High-level program BloomFP encountered an error during loading and is thus not supported.
OGRE EXCEPTION(6:FileNotFoundException): Cannot locate resource BloomFP.glsl in resource group General or any other group. in ResourceGroupM
anager::openResource at ........\OgreMain\src\OgreResourceGroupManager.cpp (line 753)
Compiler error: invalid parameters in glow/glow.material(11): setting of constant failed
Compiler error: invalid parameters in glow/glow.material(12): setting of constant failed
Compiler error: invalid parameters in glow/glow.material(13): setting of constant failed
High-level program VerticalBlurFP encountered an error during loading and is thus not supported.
OGRE EXCEPTION(6:FileNotFoundException): Cannot locate resource VerticalBlurFP.glsl in resource group General or any other group. in Resourc
eGroupManager::openResource at ........\OgreMain\src\OgreResourceGroupManager.cpp (line 753)
Compiler error: invalid parameters in glow/glow.material(22): setting of constant failed
Compiler error: invalid parameters in glow/glow.material(23): setting of constant failed
Compiler error: invalid parameters in glow/glow.material(24): setting of constant failed
High-level program HorizontalBlurFP encountered an error during loading and is thus not supported.
OGRE EXCEPTION(6:FileNotFoundException): Cannot locate resource HorizontalBlurFP.glsl in resource group General or any other group. in Resou
rceGroupManager::openResource at ........\OgreMain\src\OgreResourceGroupManager.cpp (line 753)
Compiler error: invalid parameters in glow/glow.material(33): setting of constant failed
Compiler error: invalid parameters in glow/glow.material(34): setting of constant failed
Compiler error: invalid parameters in glow/glow.material(35): setting of constant failed
High-level program MergeGlowFP encountered an error during loading and is thus not supported.
OGRE EXCEPTION(6:FileNotFoundException): Cannot locate resource MergeGlowFP.glsl in resource group General or any other group. in ResourceGr
oupManager::openResource at ........\OgreMain\src\OgreResourceGroupManager.cpp (line 753)
Compiler error: invalid parameters in glow/glow.material(44): setting of constant failed
Compiler error: invalid parameters in glow/glow.material(45): setting of constant failed
High-level program ScreenAlignedRectVP encountered an error during loading and is thus not supported.
OGRE EXCEPTION(6:FileNotFoundException): Cannot locate resource ScreenAlignedRectVP.glsl in resource group General or any other group. in Re
sourceGroupManager::openResource at ........\OgreMain\src\OgreResourceGroupManager.cpp (line 753)