Merge pull request #1268 from OpenMDAO/dev

dev merge
Merge branch 'dev' of github.com:OpenMDAO/OpenMDAO-Framework
aesthetic changes to passthrough editor
Merge branch 'dev' of http://github.com/OpenMDAO/OpenMDAO-Framework.git into guidev
Added filtering to inputs and outputs tab to PropertiesPane. Filter is applied to all columns, including hidden.
Moved filter box to far right and added space between filter, tabs and table.
Debugging 'dataView undefined' error.
Reset false'. Caused undefined errors for dataView.
Wrapped filtering with check for 'meta==True'.
use replace() instead of add() when dropping on a filled singleton slot
Need to adjust test to properly clear filter box.
Modified fext filter to only apply to name, units and description fields of a variable.
Adding seperate functions for filters.
fixed variabletree error - connections not shown in metadata
Merge pull request #1287 from thearn/guidev

Guidev
move file writing from gui file handler into consoleserver,
and actually write the file before subjecting it to AST
remove some extraneous commented code
clean up some comments
Merge branch 'gui' of github.com:swryan/OpenMDAO-Framework into gui
ifix prob with cserver write_file, debugging parse error