starting to implement export pdf
fix pep8 on to_pdf
refatoring like operator on filter apply
used python method contains, filtered directly into pandas dataframe
DataFrameSearchColumn remove like operator
Add IRC channel on Contribute topic
add zindex on base theme docs
Upgrade export source
had upgraded the stream so that no export
fix datetime/date fast filter widget
fix try on process scheduler load dashboard time
Merge pull request #176 from avelino/master

refactoring like operator