logging bug fixed for AQCU

See #472

No major bugs for repgen

• Axes are fixed to be able to log independently
• error_bar uses new argument names to describe the offsets
• numerous bug fixes
• date_axis (partially implemented, still buggy)
• theme
• config

See https://github.com/USGS-R/gsplot/milestone/6

the real 0.8.0

Forgot to change the description in the previous release, v0.8.0.

Repgen stable release

There were some changes made that are needed for repgen, but later changes that introduced some issues. Locking in the version at #420 which is the stable version for use by repgen.

gsplot is stable!

Still more features to add, but this version has way less bugs than ever before & the user experience is intended to stay as-is.

almost stable

Merge pull request #374 from lindsaycarr/master

David added as author + version upgrade to 0.6.9

Fixes to callouts, error bars, and n.minor for axis + config cleanup

Merge pull request #311 from lindsaycarr/master

axis: n.minor use auto axis ticks if "at" hasn't been user-specified

Bookkeeping release

Misplaced dot in version number.

Recent changes, bug fixes

Merge pull request #306 from USGS-R/mhines-usgs-patch-1

Upping description for release

minor update to ncol argument for legend(location="below")

Merge pull request #278 from lindsaycarr/master

fix #277 (allows ncol arg for legend "below" and "above")