Updates for 3.8.0_RC1 (#3349)

set(PACKAGE_NAME       "USGS ISIS")

# Version number

set(VERSION            "3.7.1")

set(VERSION            "3.8.0")

set(PACKAGE_VERSION    ${VERSION})

# Full name and version number

set(PACKAGE_STRING     "${PACKAGE_NAME} ${VERSION}")

# Other release information

set(VERSION_DATE              "2018-10-26")

set(VERSION_DATE              "2019-07-01")

set(RELEASE_STAGE             "beta") # (alpha, beta, stable)

# Define to the address where bug reports for this package should be sent.

set(PACKAGE_BUGREPORT  "https://isis.astrogeology.usgs.gov/fixit")

set(PACKAGE_BUGREPORT  "https://github.com/USGS-Astrogeology/ISIS3/issues")

# Main website associated with the software package

set(PACKAGE_URL        "https://isis.astrogeology.usgs.gov/")

3.7.1        # Public version number

2019-05-29   # Release date

stable       # release stage (alpha, beta, stable)

3.8.0        # Public version number

2019-07-01   # Release date

beta         # release stage (alpha, beta, stable)

#       A Public Release for ISIS3.6.1:                        {% set version = "3.6.1" %}

#       A Release Candidate for ISIS3.6.1:                     {% set version = "3.6.1_RC" %}

#       A custom build of ISIS3.6.1 for the CaSSIS mission:    {% set version = "3.6.1_cassis" %}

{% set version = "3.7.1" %}

{% set version = "3.8.0_RC1" %}

# This is the build number for the current version you are building. If this is the first build of

# this version, the build number will be 0. It is incremented by 1 with every consecutive build of