Fixed 'null' method file changes not being recorded.
Converted file to use space-indentation instead of tab-indentation
Added some missing EclipseCommands to the condition checking
Update descriptions of  the commands
Modified events.py to correspond to additional Spreadsheet row additions.
Merge branch 'master' of nome.eecs.oregonstate.edu:/nfs/guille/burnett/iftdata/chi2014/analysis/Timeline_InformationForagingForks
Modified events.py to handle importing from new spreadsheet format.
Converted tabs in project to spaces.
Converted more tabs to spaces.
Merge branch 'master' of ssh://nome.eecs.oregonstate.edu//nfs/guille/burnett/iftdata/chi2014/analysis/Timeline_InformationForagingForks

Conflicts:
	events.py
Updated the timeline generator to do Forks/Features Data
Updated timelines to handle success/not success
Updated representation of data to correspond with MergedCodingSlim spreadsheet.
Added patch foraging lanes to the Timeline graph
Added test files for extracting features and foraging from txt files.
Removing obsolete code for extracting Excel data to SQLite CSVs