Licenses Fixed

Updated licenses using replace-licenses.zsh from mkdist repo.
Possible copyright and contact changes will come later.

Change-Id: Ieb6f074eb6cf5e9027da91cf5dd8458db7dd616d
Reviewed-by: Janne Anttila <janne.anttila@digia.com>
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
Replaced Nokia copyrights in header

Replaced old Nokia copyrights with Digia copyrights.
Removed "All rights reserved" strings without leading copyrights were
removed (for example, 'Copyright SomeCompany, all rights reserved
remain untouched).

Did NOT touch contact details, will change them later.
Excluded folders that have '3rdparty' in path.

Used command:
find . -path '*/3rdparty/*' -prune -o
-exec grep -ilI -E '.*Copyright.*Nokia.*' {} \; |
tee >(xargs sed -i -r '1,10 s/([ \t#*]*)(.*Copyright.*Nokia.*)/
\1Copyright \(C\) 2013 Digia Plc and\/or its subsidiary\(-ies\)\./I')
>(xargs sed -i -r '1,10 s/(^[ \t#*]*)(all rights reserved.*)/\1/I')

This excludes binary files and retains whitespace and #* characters in
the beginning of the edited lines.

Change-Id: I47899537bdb2fa92dd5b2aa981de08102219dd8d
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
Reviewed-by: Janne Anttila <janne.anttila@digia.com>