Merge pull request #131 from Muon/master

Fix ZIP export
Merge pull request #132 from Muon/master

Costume JSON load/store, costume offset fix
Merge pull request #140 from Muon/master

Graph display fixes
Merge pull request #146 from Muon/master

TMDB interface, assorted fixes
Merge pull request #155 from Muon/master

Pull from upstream, native foreach, numeric for, fixes
Merge pull request #161 from Muon/master

Adjacency matrix access, basic clickstream logging and motley fixes
Merge pull request #162 from Muon/master

Add on node clicked, extra checks for numeric for
Merge pull request #164 from Muon/master

Manual node layout, TMDB browser example
added Sierpinski triangle implementation
added Kargers implementation
Merge pull request #170 from Muon/master

Adjacency matrix changes
Merge pull request #171 from Muon/master

Downward directed layout and WebCola fixes
Merge pull request #173 from Muon/master

Fix hang on medium-sized graph import
Added Sierpinski triangle example
Merge branch 'pull_request.examples' of https://github.com/jskda/snapapps into jskda
(only Kargers, not Sierpinski)

Conflicts:
	edgy/examples/Sierpinski.xml
Merge pull request #178 from Muon/master

Only show quit confirmation if project is unsaved, costume setting
added TSP example
fixes to TSP