* Update python packages
* Update matplotlib
* Bump version of IPython and related modules
* Bump version of IPython and related modules
Make sure to update checksums
* Fix python-decorator package naming
python-pickleshare: Added MSYS2_ARG_CONV_EXCL variable. Added (mingw-w64) at the end of description. Removed python 2.8 compare from dependency. Added python-path as dependency.
python-path: Added MSYS2_ARG_CONV_EXCL variable. Added (mingw-w64) at the end of description. Removed python 2.8 compare from dependency.
python-traitlets: Added MSYS2_ARG_CONV_EXCL variable. Added (mingw-w64) at the end of description. Removed python 2.8 compare from dependency.
python-simplegeneric: Added MSYS2_ARG_CONV_EXCL variable. Added (mingw-w64) at the end of description. Removed python 2.8 compare from dependency.
python-ipython_genutils: Added MSYS2_ARG_CONV_EXCL variable. Added (mingw-w64) at the end of description. Removed python 2.8 compare from dependency.
python-path: Created PKGBUILD
python-pickleshare: Created PKGBUILD
python-simplegeneric: Created PKGBUILD
python-traitlets: Created PKGBUILD
python-ipython: Added python-traitlets, python-simplegeneric, python-pickleshare, python-path, python-ipython_genutils as dependency
* upgrade some broken packages
* correct some broken urls/checksums
* use secure urls where possible
* update PKGBUILD templates
* remove line-ending whitespace
* minor typos/fixes
Remaining md5sums either didn't download or
didn't pass checksum tests.
