remove geom shader from saq
add post-processing example (deferred phong with depth blit and two render targets)
Merge branch 'master' of https://github.com/hpicgs/glow.git
Fix #68
Add nullptr checks for glowwindow (refs #67)
Add nullptr checks for glow and glowutils (closes #67)
Include appropriate header from hpps for code completion and indifferent include of header or hpp file
fix resize event, vao asserts, and post processing depth blit
Merge branch 'master' of https://github.com/hpicgs/glow.git
refine resize and initial size
use camera for post processing example and extend adaptive grid interface
ref #62 add bind to texture unit
ref #28 add tessellation example
add ivec support for logs
add basicc mouse event handling for glowwindow
ref #28 change adaptive-grid example to navigations example (not finished yet, panning works on WIH nav)
add mouse wheel support to navigation example
fix rotation in WIH navigation (basic nav example working)
fix assert
* debug output: Print file and line number if possible