Merge pull request #2 from ellert/master

Add missing direct library dependencies.
Warning fix: const strings.
Changeable module documentation directory.
Creating $RPM_BUILD_ROOT directory not needed in RPM packages.
Slight simplification of documentation packaging in Debian.
Support for parallel build (race conditions during launching bison).
Enable parallel build in rpm packaging.
Simpler removing of libtool and static libraries (as suggested in Fedora review #1001104).
Forgotten build fix for Fedora 20 (changed docdir location), added LICENSE to doc subpackage.
Support for EPEL 7 (based on Fedora 19/20).
Updating version, ChangeLog and copying the most recent configure from ./org.glite.lb for v. 2.1.3-1
Disable 'comment' LaTeX package (not available in RHEL 7).
Just comments to add thanks for Oscar Koeroo certificate chain verification solution
Properly check the return values of the proxy certificate verification functions. One '!' really makes the difference.
Cosmetic: URL tag in spec files according to rpmdevtools.
Updating version, ChangeLog and copying the most recent configure from ./org.glite.lb for v. 2.1.4-1
Lintian warnings: add debian watch files.
Update debian.control according to current Debian "downstream". Remove duplicated information in debian.control.
Simplify Debian packaging (using dh 7), fix doc-base specification.
DM-Upload-Allowed not used anymore.