minor modifications to requirements and readme
Merge branch 'master' of https://github.com/aurelient/selfspy

Conflicts:
	dist/.DS_Store
	selfspy/__init__.py
forgot readme
encoding and debugging code
URLs in database
copied debriefer to get started with reviewer
Merge branch 'master' of https://github.com/aurelient/selfspy

Conflicts:
	dist/.DS_Store
	selfspy/activity_store.py
	selfspy/sniff_cocoa.py
Merge branch 'master' of https://github.com/aurelient/selfspy
let reviewer show screenshots
Merge branch 'master' of https://github.com/aurelient/selfspy
Revier is now showing some metadata for Screenshots.
Merge branch 'master' of https://github.com/aurelient/selfspy

Conflicts:
	dist/.DS_Store
table is showing right number of elements but not the actual values
table view now showing values
Metadata is now drawn into table
process names are now being shown
applications are only shown once
browser urls now also in GUI
got 3 columns
boxes are modifiable through data structure