Converted PHP license to new markup.
Fixed mistake in PHP-C1 introduced in the previous commit.
Converted Mozilla Public License to new markup.

Dropped 'esp. as a subsection of your own opyright notice' because this was present
only in some of the use-cases and for no apparent reason.
Removed the requirement to inform the user about a download repository from the task
to establish that repository because this requirement was already captured by a separate task.

Fixed some typos and the Use-Case Names in the PHP-License.

Put the includes in oslic.tex each in its own group to make the commands defined
in the task lists local to their respective license.
Replaced OSLiC by \oslic in all of chapter 6 except for the LGPL license.
Merge branch 'integration' into kreincke
2014-03-09:
* rechecked the modified structure
* fixed the LGPL bug concerning the distribution of the overarching sc (LC9)
* switched the labels in MPL, PHP so that the licensnumber is no longer visible