DOC: Fixing symlinks killed in 31f24b19724efe9e506a374a3a8ad27c398cc3db
ENH: fixing up permissions -- do not set to executable whatever is not
DOC+ENH: Adding more to modref documentation + tuning up docstrings + adding __all__ to restrict public space of some submodules
DOC: searchlight_surf.py -- fixing up references and removing trailing spaces
DOC: svm_margin -- few empty lines for proper example2rst functioining
BF:  move import of statsmodels under if externals.exists

It should be that way so we could build documentation even in absense of statsmodels
(IIRC)
DOC: fixing up references so they build again (we use utf-8) + adding missing Emanuele"s
ENH: use system-wide numpydoc if available
DOC: a variety of little fixes all around (adding missing links, removing trailing whitespaces, typos, links, etc)
Merge branch 'master' of https://github.com/PyMVPA/PyMVPA
DOC: first update to Changelog preparing for 2.3.0 release. Note: so far only describes some changes by NNO. TODO: expand
ENH: add surf_caret, afni_niml_roi, afni_niml_annot to the suite
DOC: minor updates
NF: help function find_attribute_node to travel a NIML raw dataset tree easily
ENH: better parsing support for NIML raw dataset files, supporting mixed datatypes
ENH: remove warning message for when not all data can be converted to NIML; use a debug message instead
RF+ENH: also allow NIML datasets to have mixed datatypes (following the update on afni_niml)
ENH+RF+NF: rewrite of parsing NIML annotation files; write support for annotating files; support for merging annotation files