* Created the initial version of the 'OpenSceneGraph' package.
* Added 'zlib' as a dependency and linked it during the build step.
* Fixed a few minor PEP8 style violations in the 'OpenSceneGraph' package.
* Added cmake as a build dependency and improved the build procedure.
* Made a few important argument updates to improve package compatibility.
* Fixed up a few remaining style issues in the 'openscenegraph' package.
* Added a description for the 'openscenegraph' package.
* Fixed a bug that was causing some 'openscenegraph@3.2.3%gcc' installs to fail.
* Fixed a number of small issues with the 'openscenegraph' package.
* Removed a number of superfluous flags from the 'openscenegraph' install.
* Add new version property to handle joined version numbers
* Add unit test for new joined property
* Add documentation on version.up_to() and version.joined
Things that accessed the cdd package, such as `spack info cdd run
tripped over a buglet in the *cdd* package, causing them to exit with
something like this:
```
Caused by:
TypeError: 'str' object is not callable
File "/rss/spack/lib/spack/spack/repository.py", line 584, in get
self._instances[key] = package_class(copy)
File "/rss/spack/lib/spack/spack/package.py", line 398, in __init__
f = fs.for_package_version(self, self.version)
File "/rss/spack/lib/spack/spack/fetch_strategy.py", line 852, in for_package_version
attrs['url'] = pkg.url_for_version(version)
File "/rss/spack/var/spack/repos/builtin/packages/cdd/package.py", line 40, in url_for_version
str(version.dotted()).replace('.', ''))
```
@tgamblin pointed out that `dotted` is a property, not a functin call
and that the parentheses are therefor inappropriate.
This deletes the parentheses. `spack info cdd` now works for me.
Add package for htop, an interactive text-mode process viewer for
Unix systems. Think top, with pretty colors and dyanmic bar graphs.
More info [here](https://github.com/hishamhm/htop).
* Removes the extra argument from Package.do_install while maintaining the changes in behavior pulled in #1603
* install : removed -i and -d shorthands (breaks backward compatibility)
* Change ':' to ','
* Update the krell institute products to use the latest features of spack for building on cluster platforms.
* Address travis error messages and resubmit the pull request.
* Update the contents of openspeedshop package.py so it passes the flake8 tests.
* Fix flake8 error-whitespack issue in mrnet package.py file.
* Add updates based on spack reviewer feedback.
* More fixes based on comments from reviewers. Switch using extend to using append, remove additional setting of PATH and LD_LIBRARY_PATH that should not be required due to RPATH.
* More review related changes. Update MPIOption.append lines and take out xercesc references.
* Create a base options function for common openspeedshop base cmake options to reduce redundencies.
