DOC: add new chapters
Update README
DOC: fix typo
DOC: fix typos
Ignore MANIFEST and any rst files in the root directory
DOC: change README.txt
DOC: improve intro
DOC: improve README
DOC: correct typo
DOC: improve intro
DOC: add new sections to Getting Started
DOC: new sections in getting started and improvements in tools
Merge branch 'master' into DOC_reorganize_user_guide
Merge branch 'master' into DOC_reorganize_user_guide
ENH: plot histogram
DOC: write doc
DOC: example
DOC: docstring
Merge branch 'master' into ENH_plot_histograms

Conflicts:
	doc/user_guide/visualisation.rst
ENH: improve doc docsting