added CACHE ROOT to store rendered graphs
first working version of {% insert_graph filename %}. Needs refactoring
fixed weird bug with ever growing figures: adde pyplot.close()
split visualisation node to render viewer of workstation based on input parameter
now loading comicWorkstation js when comicWorkstation:1 is added to template tag. JS is not working yet
added support for multiple imput file formats
small fix to error message
small bugfix
Fixed threading bug in combination django/pyplotlib. Now using matplotlib directly to get rid of threading issues. Code is basically working but not refactored yet
Cleaned up the code, worked around threading bug in pyplot/djano
add context url parameters (?var1=value) to context to be able to render them in template using {{var1}}
Merge branches 'Add_MatPlotLib_graphs' and 'master'
fixes #174 - Error was in reversing url to accounts/signup. Removed explicit passing of template. Registrations seems to still work fine.
fixed wrong call
Merge branches 'add_COMICWorkstation' and 'master'