Update README.md
Making size and colors optional. Also more user defined input.
Merge branch 'master' of github.com:USGS-R/USGSHydroTools
Changed name to USGSHydroTools.
Updated help files to reflect current function.
Merge pull request #15 from ldecicco-USGS/master

Continued to add flexibility to MapSizeColor function.
Update README.md
Update README.md
Update README.md
Added function loadCompEvent and data "events" for computation of event loads and flow-weighted event-mean concentration
Updated functions to new dataRetrieval naming convention.
Merge pull request #16 from ldecicco-USGS/master

Updated functions to new dataRetrieval naming convention.
Fixed character bug.
Fixed same bug in size.
Merge pull request #17 from ldecicco-USGS/master

Fixed a character bug.
Took out re-order. Let user deal with that.
Merge pull request #18 from ldecicco-USGS/master

Took out re-order. Let user deal with that.
Merge pull request #19 from schristel-USGS/master

Merge pull request #5 from USGS-R/master
Added multiCor function and data for example (dfOptical)
Merge branch 'master' of github.com:USGS-R/USGSHydroTools