Added LWA as telescope in misc_utils.c
added .dylib to .gitignore
Merge branch 'lwa-bugfix' into placeholder

* lwa-bugfix:
  added .dylib to .gitignore
  Added LWA as telescope in misc_utils.c
Changes to compile on Mac OS X with fink-installed pgplot,fftw3,...
Merge branch 'osx-fink-support' of github.com:paulray/presto into osx-fink-support

* 'osx-fink-support' of github.com:paulray/presto:
  Changes to compile on Mac OS X with fink-installed pgplot,fftw3,...