dem_adjust: Support EGM96 and NAVD88 geoids without using GeographyLib
packages: Update QT from 4.8.2 to 4.8.3

This should give us support for building on OSX 10.8 (Ross).
packages: Disable CUDA in FLANN

Normally we don't build this anyway. However my system has the CUDA
files installed incorrectly and FLANN finds them and .... everything
just kinda goes to heck. This doesn't effect anyone else but me, but
at least now we're making it official. We don't run CUDA FLANN.
patches: Fix QT patch to be compiliant with 4.8.3
Bug fix: Change all occurences of install dir

- When deploying a tarball, make sure we replace
 all occurences of the install dir in the tarball
 with the install dir where the software is deployed.

- Also make the identification of the existing
  install dir more robust
Upgrade to Boost 1.52
Force make dist to use BZip2

I'm trying to save a little bit of storage space.
Update Curl, Geos, LAPACK, LibPNG, and Tiff

They've all updated. Most of them are security fixes. LAPACK may or
may not provide performance improvement.
OpenJPEG: Checkout specific revision required by GDAL 1.9.*

GDAL 1.10 will use the newly cut OpenJpeg 2.0 (instead of v2). For now
we'll keep using the past code until the next GDAL update that might
happen next year.
Partially revert: 75e6821: Breaks libtool files

The regular expression in 75e6821 does nothing to fix the libtool
files. I've revert the code back to what works. Also the other control
files that 75e6821 adds to the mix, do not have any paths in them to
be corrected. I left them in the mix because correcting their
permissions is possibly something that needs to happen.
Re-submit the deploy fix with a more robust regex
Packages: Update to GDAL 1.9.2

New GDAL .. works out of the box for Linux.
build.py: Allow the user to override choice of compilers

This should help our 10.8 users who have crappy compilers. (Why did
Apple have to switch over to a default compiler that can't compile C++
correctly?)
build.py: Add a check for existance of SDK directory.

It will produce very odd errors if the SDK doesn't exist. It will look
like all the compilers are broken in the Autools check.
BinaryBuilder.py: Ignore patch files that are Emacs backups

This will cause errors when we try to apply the same patch multiple times.
build.py: Black list Clang. It can't build QT.
Qt: Osx: Revert to system compilers always

QT only builds if it is built with an apple customized
compiler. Everything else just hits the fan.
Qt: Disable Postgres support in QTSQL

We don't even use this QT Module. However ISIS will throw a hissy fit without this module.
Add OSG3 as a build option

Still needs testing to see if it will work with ASP.
deploy-base: Fix rpaths in osgPlugins

Never noticed this before because I don't personally use
point2mesh. This wasn't a problem in the release binaries because ASP
binaries somehow invoke the dependency graph finding these
libraries. Deploy-base's general searches in lib dir didn't find these
however.