README.md: Limnoria is also tested with Python 3.4
setup.py & scripts: add limnoria* symlinks
src/test.py: fix typo

standart --> standard
Update INSTALL & .mailmap

[SKIP CI]
Merge pull request #659 from Mkaysi/install

Update INSTALL.md && .mailmap && restore INSTALL symlink
Merge pull request #652 from Mkaysi/patch-1

README.md: Limnoria is also tested with Python 3.4
Merge pull request #657 from Mkaysi/links

Some people have difficulties in understanding that Limnoria has same commands in terminal as supybot.
Merge pull request #658 from Mkaysi/patch-4

src/test.py: fix typo