Updated C++ deps for Ubuntu 10.04.
PTFM-5911 Don't consider applets outside of dest dir to conflict.
PTFM-5911 Don't recurse when looking for apps to delete!
Write error message to stderr, not stdout.
Additional flags for disabling compile or upload steps.

Also add a flag to allow (or suppress) output of the JSON describe of
the final output object (app or applet).
PTFM-5752 Support building applets as well as apps.
[PTFM-5923] dxcpp should respect ~/.dnanexus_config/environment.json now (and do not look at /opt/dnanexus/environment at all)
"Platform Toolkit" => "Platform SDK"
Clean up Python tutorial examples.
Try building bundled Python libs in a virtualenv
Use mktemp --suffix on CentOS 6 builds.
Changelog update for v0.36.0
Clean up example apps in dx-apps.
Add more context in Readme for python_trimmer_example.
[PTFM-5906] Some Major changes to CMakeLists.txt & Makefiles (for C++ stuff)
  - Updated dx-app-wizard templates
  - Updated CMakeLists.txt for dxcpp/dxjson/dxhttp
  - Updated cmake files for contigset2fasta, wig-to-wiggle, etc
  - Updated dxcpp tests
  - various other changes
Merge pull request #11 from dnanexus/PTFM-5906-cmake-fixes

[PTFM-5906] Major cmake changes for all C++ programs in dx-toolkit
Configure make to not rebuild the virtualenv unless requirements.txt changes
Interpret combination of --destination and --remote correctly.
Enumerate flags that don't work with dx-build-app/let --remote.
Remove deprecated flag --destination_project (-p).