Fixed licenses

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

Change-Id: Ib9f0616600aa0a3461a1aa08b9da8545a85259e9
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
Reviewed-by: Janne Anttila <janne.anttila@digia.com>
Replaced Nokia copyrights and contact details

Replaced Nokia copyrights with correct Digia copyrights.
Text in front of copyright is now retained:
** File is part of Foo, Copyright Nokia... ->
** File is part of Foo, Copyright Digia...
Replaced Nokia contact details with Digia's.
Removing "All Rights Reserved" no longer leaves an empty line.

Used the following command:

find . -path '*/3rdparty/*' -prune -o -exec grep -ilI -E
'.*Copyright.*Nokia.*|.*Contact.*Nokia.*' {} \; |
tee >(xargs sed -i -r
'1,50 { /INdT/ !{ s/(^[ \t:#*]*)([a-z ]*)(Copyright.*Nokia.*)/
\1\2Copyright \(C\) 2013 Digia Plc and\/or its subsidiary\(-ies\)\./I }
}') >(xargs sed -i -r '1,50 s/(^[ \t:#*]*)(.*info@qt\.nokia\.com.*
|.*INSERT EMAIL ADDRESS.*|.*qt-info@nokia\.com.*
|.*qt-label1@nokia\.com.*|.*http:\/\/qt\.nokia\.com\/contact.*
|.*qt-sales@nokia\.com.*)
/\1Contact: http:\/\/www\.qt-project\.org\/legal/I')
>(xargs sed -i -r '1,50{/(^[ \t:#*]*)(all rights reserved.*)/Id}')

Change-Id: I09634a31c17fc328d04265bd87e7f4a5ef795760
Reviewed-by: Janne Anttila <janne.anttila@digia.com>
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>