OECore license fixes: meta/*

This is a quick audit of only the most obviously wrong licenses
found within OECore. These fixes fall into four areas:

- LICENSE field had incorrect format so that the parser choked
- LICENSE field has a license with no version
- LICENSE field was actually incorrect
- LICENSE field has an imaginary license that didn't exist

This fixes most of the LICENSE warnings thrown, along with my prior
commit adding additional licenses to common-licenses and additional
SPDXLICENSEMAP entries.

HOWEVER..... there is much to be done on the license front.
For a list of recipes with licenses that need obvious fixing see:

https://wiki.yoctoproject.org/wiki/License_Audit

That said, I would suggest another license audit as I've found
enough inconsistencies. A good suggestion is when in doubt, look at
how openSuse or Gentoo or Debian license the package.

(From OE-Core rev: 3083dd70b3a9fa01fcc3cf00373b05502505996e)

Signed-off-by: Elizabeth Flanagan <elizabeth.flanagan@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/transfig/transfig-native_3.2.5d.bb

@@ -3,9 +3,9 @@ DESCRIPTION = "This package contains utilities (mainly fig2dev) to \
 handle XFig (Facility for Interactive Generation of figures) files."
 HOMEPAGE = "http://www-epb.lbl.gov/xfig/"
 SECTION = "console/utils"
-LICENSE = "xfig"
+LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://fig2dev/fig2dev.c;endline=16;md5=6bab01e017409cf9ab21d3e953b793f7"
-PR = "r0"
+PR = "r1"
 
 DEPENDS = "imake-native xorg-cf-files-native zlib-native jpeg-native libpng-native libxpm-native"