add: missing interpreter features from master

(multi-index for bigintmat etc.)
chg: staticdemo: demo of a statically linked C-module
Merge pull request #335 from mschulze/spielwiese

variable folders in desktop files (using @datadir@ etc.)
Fix -DNDEBUG -DOM_DEBUG as a flag
Exclude 'Short/parallel_s.tst' from testing by default due to leftover Singular instaces...
For profiling: use google proftools (optionally)
Misc changes to BS and others

fix: GMP-checking will looks at CPATH
add: remarks due to C. Fieker
Dynamic modules should be built before the main Singular module (for the case of static building)
Fixed and improved BS
fix: new version numbers for libs
fix: new version numbers for libs
fix: no dependency on debug stuff
Revert "fix: no dependency on debug stuff"

NOTE: there is no need in adding extra switches like this any more!!!

This reverts commit 3b01ed783db35afd5270bfe16dea279f1986b73e.
Removed auto-generated Makefile.in
Removed '-pedantic' from default compiler flags for debugging builds

NOTE: Singular + older compiler + this flag = no way :(
Factory BS : cleanup of configure.ac
Fixed static mod_init handling (on OSX / clang)

fix: wrong function declaration
fix: typo
Correct resource path for emacs
Misc. osx/no-implicit-templates/static build-related changes
chg: changed test results because changed libs