Moved to doc/manuals/, with full commit history, in preceding merge commit.
Now incorporate in the build system.
Build with:
$ autoreconf -fi
$ ./configure --enable-manuals
$ make
Shared files from osmo-gsm-manuals.git are found automatically if
- the repository is checked out in ../osmo-gsm-manuals; or
- if it osmo-gsm-manuals was installed with "make install"; or
- OSMO_GSM_MANUALS_DIR is set.
Related: OS#3385
Change-Id: I52b7b06fddd77c6dc272004f434e9e7651f6b349
Since the NITB split, GSUP is used in all three network elements, so
make the protocol a shared chapter
Change-Id: Id2d7c27ef16eb0ebe5f60d625a1fcf42f1603f4f
