Squashed 'moose-gui/' changes from e49ca7d..2ba6bd5

2ba6bd5 cleanup
d0f5918 replace writeKkit to moosewriteKkit
cb067ac correct from writeKkit to mooseWriteKkit
6b1bff4 Ubuntu16.04 with networkx and pygraphviz has some bug, for now small fix, automatic layout will be done spring_layout format
dbe6875 Update .travis.yml
8a71426 Update README.md
fcbacd5 Added travis file to moose-gui.
ddcfbdc Removed shebangs from python scripts.
d5cf170 Fixed the address of Free Software Foundation Inc.
b88d5cc Merge commit 'aca40347'
e0cea9f Squashed 'moose-gui/' changes from 1ef13c9-1ef13c9

git-subtree-dir: moose-gui
git-subtree-split: 2ba6bd5d8e6b022edf3f3aa1a567462ab7ddf6ed