Handle tests for big endian properly.
2013-01-18  Anton Kolesov <akolesov@synopsys.com>

    * run-tests.sh. run-uclibc-tests.sh: Handle tests for big endian properly.
Use "tr" instead of "dos2unix" for line endings replacement.
2013-01-18  Anton Kolesov <akolesov@synopsys.com>

    * arc-init.sh (save_res): use "tr" instead of "dos2unix" to replace
    Windows' line endings with Linux' line endings.
Merge pull request #2 from anthony-kolesov/uclibc_tests_bigendian

Uclibc tests bigendian & replace dos2unix