isafw.bbclass: Convert End Of Lines from CR+LF to LF
isafw.bbclass: Convert End Of Lines from CR+LF to LF

Convert file End Of Lines from CR+LF to native *nix LF
by using dos2unix tool.

Rest of the files in project with LF lines ending.

Also remove some extra whitespace at the beginning of
the line.

Signed-off-by: Sergey Popovich <14f106598a2cd35215b4aec396ac79e52f0e98c1@mail.ua>

01org/meta-security-isafw