Merge branch 'release-1.2.4.4' into develop
* changed the location of the temporary mask that pMincApply creates to the /tmp/ directoy to avoid potential write permission issues
* updated the README to make sure --preclean is used and the c code is recompiled when installing
Added checks for required libraries
1) vertexSD and anatSD where changed to vertexSd and anatSd to be consistent with mincSd
2) The CIVET test data was renamed to have the prefix TEST and the corresponding test files were updated
3) The documentation is undergoing  a large update. Every function in the test bed was  given a Roxygen2 style
makeover.
Generated some new man pages with roxygenise.As well as fixed tests
to reflect change to the vertex/anatSd function.
Minor Edits to Comments
Stop when there is a nan,na or inf in mincWriteVolume
Small Fixes in roxygen comments
Added error message when calling mincWriteVolume with na/nan/inf
Added option to run test bed with or without output.
To do so a new function, verboseRun was created.
Additionally, in order to use this function with the testthat package, variables
passed as parameters to functions being run, need to be defined globally.

The bug in writeVertex was fixed when setting header = TRUE.
Used with() to prevent the need to use global variables in the test functions
Merge branch 'master' of github.com:mcvaneede/RMINC into develop
* bug fix in the print function for mincLogLikRatio
bumped to version 1.2.4.5
Merge branch 'release-1.2.4.5'