modified doc section on GUI Requirements for Windows
correction and further modification to the windows doc section
Merge pull request #18 from quyensy/windows_mod

modified doc section on GUI Requirements for Windows
Merge remote-tracking branch 'mfarhan/master'
working toward 1.0
rename speca launcher to speca-gui.py
setup.py: install speca-gui launcher
Allow smaller width of gui
shorten button text to fit smaller width
more room for marker labels
fold Resolution Bandwidth label
new speca screenshot
show speca-gui screenshot
show speca-gui screenshot on front as well
speca-gui screen shot for github page as well
second screen shot
fix pyside link error
documentation updates
more docs fixes
workaround for sweep not updating properly