Changes in version 1.1.12 (2016-05-17)
Bugfixes
	* Fix bug in loadRepo that called prepDirStructure with the wrong basedir and destination

Changes in version 1.1.10 (2016-05-17)
API Changes
	* add support for single-package logging

Changes in version 1.1.5 (2016-3-23)
Bugfixes
	* Don't build or test installation of GRAN<reponame> package, as this can break when they have versioned dependences on GRANBase, which is loaded at the time.

Changes in version 1.1.4 (2016-02-10)
Bugfixes
	* Make sure that repos for install test are forced *before* changing libpath!!!

Changes in version 1.1.3 (2016-02-09)
Bugfixes
	* Fix bug in installTest that was using .libPaths instead of .libPaths2, causing the site library to be present and mess up dependency installation, leading to erroneous build failures.
	* require switchr 0.9.26 for upstread updateSVN bugfix

Changes in version 1.1.2 (2015-11-10)
Bugfixes
	* Fix bug in using new system_w_init (env expects charvec of "VAR=value", NOT named char vec.
API changes
	* require switchr version 0.9.22

Changes in version 1.1.1 (2015-09-29)
Bugfixes
	* Fix occasional infinite recursion error when writing build report.
API changes
	* Use hwriter to write out build report. Remove dependency on XML package.

Changes in version 1.0.26 (2015-09-18)
Bugfixes
	* Handle missing installation output (seemingly) caused by a dependency failing to install during parallel installation.

Changes in version 1.0.25 (2015-09-17)
API changes
	* Installation of packages during package test now (again) occurs in parallel

Changes in version 1.0.18 (2015-07-24)
Bugfixes
	* change in way tarballs are detected during check test to avoid  
	  missing tarball bug

Changes in version 1.0.15 (2015-07-16)
API changes
	* clear_repo and clear_temp_fils now return the GRANRepository object
	* clear_repo now resets the repo build results

Changes in version 1.0.14 (2015-07-15)
Bugfixes
	* Include clear.R in github repo


Changes in version 1.0.13 (2015-07-14)
Bugfixes
	* No longer erroneously clear temp repo when install and check testing is disabled

Changes in version 1.0.12 (2015-07-01)
Bugfixes
	* Now import symbols from utils explicitly.

Changes in version 1.0.11 (2015-06-30)
Bugfixes   
	* Fix code in repo-specific GRAN package generated during build process.
New Features
    * added clear_repo and clear_temp_fils convenience function for clearing out files in order to build a fresh repo.


Changes in version 1.0.10 (2015-06-29)
Bugfixes
	* Remove unintentional logging to ~/granchecklog file
	* Provide default values for archive_timing and archive_retries in RepoBuildParam constructor
	* Temporarily disable use_cran_granbase functionality

Changes in version 1.0.9 (2015-06-25)
Bugfixes
	* Safer rbind in GRANRepository addPkg method
	* Safer file-url handling using utilities from switchr
