Add support for '~' in path. Thanks to Sally Warner for suggesting this.
Merge branch 'master' of https://github.com/ojwoodford/export_fig
First attempt at support for HG2
Fix for older versions
Better checking of HG2 use
Mention the ghostscript font path
Mention the ghostscript font path
Fix typo
Fix numbered lists
Add append_pdfs
Merge branch 'master' of https://github.com/ojwoodford/export_fig
Add im2gif