.gitignore: ignore vi ".swp" files

Signed-off-by: Lawrence L Love <lawrencex.l.love@intel.com>
README.md: replace reference to vogl_build/bin/

Due to commit

    bff473a7a1: Move vogl_build/bin to vogl_build

replace references to vogl_build/bin with vogl_build in file README.md

Signed-off-by: Lawrence L Love <lawrencex.l.love@intel.com>
Merge pull request #85 from lawlove/gitignore-update

.gitignore: ignore vi ".swp" files
Merge pull request #86 from lawlove/README-update

README.md: replace reference to vogl_build/bin/
UI: Updated to Qt5.3.0
* There were conflicts with GL types between the headers that Qt pulled in and our gl_types.h, so I had to make a few modification to address that.
* Added FindQt5 cmake module
UI: Display draw calls in bold font

Conflicts:
	src/vogleditor/vogleditor_qapicalltreemodel.cpp
UI: Indicate which program object is bound in the dropdown list