Clean up OMNI_PLOT_DPDFS for 'release'

Clean out the paper-specific code in omni_plot_dpdfs.pro in preparation for
the release of the code base.

	modified:   subroutines/omni_plot_dpdfs.pro
More plot mucking for the paper

	modified:   subroutines/omni_plot_dpdfs.pro
Update to README.md prior to release.

	modified:   README.md
Merge branch 'master' into release

	modified:   README.md
	modified:   subroutines/omni_plot_dpdfs.pro
README updates

	modified:   README.md
Update README.md

	modified:   README.md
README.md update

	modified:   README.md
README.md update

	modified:   README.md
Convert symlinks to straight files for 2 conffiles

Convert the survey_info.conf and dpdf_params.conf configuration files from
symlinks to straight files for the release.  In particular, turn the
survey_info.conf file into the blank version.  The BGPS_V2 file is still extant
in the repository for reference.

	typechange: conffiles/dpdf_params.conf
	typechange: conffiles/survey_info.conf
Configuration README update.

	modified:   conffiles/README
Update to base README

	modified:   README
Merge branch 'master' into release
Merge pull request #11 from tbowers7/release

V1.0.0 release branch