Canonicalize \$ to [$].

Canonicalize \$ to [$].
Recognize normal blob extension followed by quotes as a blob.
Match false positives to the above.
Avoid runaway MODULE_FIRMWARE match.
Fix a few typos in recognizing known blob names, catch a few more.
Improve deblobbing of ipw2100, iwl-3945.
Deblob iwl-5000
and iwl-4965.
Deblob eicon and vicam.
Match comments containing semicolons in vc032x.c.
Deblob rtmp_init.c

git-svn-id: http://www.fsfla.org/svn/fsfla/software/linux-libre/scripts@4812 559672b5-ba27-0410-b829-e8f1faed8b1b