Set version 2.7.2b2

Change-Id: Idf0964caf03628a697d7236f502bb692f566b003

Set version 2.7.2b1

Change-Id: I0ffe272039ac793226d0ce7c13dd6418fb636efd

Set version 2.7.2b0

Change-Id: Ic3dbbd1143524b7df4841c0d980265c78e40c30d

Set version 2.7.1.2

Also cleaned up changelog files a little.

Change-Id: I00bf06b970abd2b896d3a56eab109ee873b57615

Set version 2.7.1.1

Change-Id: Ia3e101a72e65622ad002555609d8bcb107ef7887

Set version 2.7.1

Change-Id: Ieb2c0004f9805744e93f5b548b7d3ee9601f16be

Set version 2.7.1rc1

Change-Id: Ie494b380cf5af5fe412a3c5bdd861736ec3ec5a7

Set version 2.7.1rc0

Change-Id: Ic188b14bc377dbc2c47118954c9fe81ad0c2ed1b

Prepare release 2.7.0.2

Change-Id: Ib02fb353702cb42613111ea27088b0a91a68551f

Added preprocessor.ini

This file stores state information about the packages contained in
this repository. Previously the file was stored in the internal
linotp-build repository, but since it contains information that
depends completely on the state of this repository (what version to
build, file paths) it needed to be moved.

Change-Id: I6cff088bbe05ae9a5164049acf367b9c80066ea0