gui: remove request timeout
script: emptyStmt
gui: polish when text becomes red, don't require return key anymore
do not discard "Title" field when reading OVF files
do not discard "Cellsize" when reading DUMP files
fix VTK output (ZYX -> XYZ)
license: acknowledge dependencies
pull-in http://github.com/ajstarks/svgo
pull-in http://code.google.com/p/freetype-go
add missing package docs