tests: preserve *.sh EOL always as LF [Closes #947]

Shell scripts EOL will be LF no matter what core.autocrlf is.
Fixed typo in Ser Stark's name.
Merge pull request #974 from milo/issue-947

tests: preserve *.sh EOL always as LF [Closes #947]
Merge pull request #976 from wopice/typo-starks-name

Fixed typo in Ser Stark's name.
tests: TEMP_DIR creation is based on PID (reverts ed9da2)
Merge branch 'master' of git://github.com/nette/nette