v0.2.16

CondaPkg v0.2.16

Diff since v0.2.15

Closed issues:

• Add example of how to install a package from a git url & branch (#50)
• pip_add REPL typo? (#51)
• centralized environment (#52)
• cannot specify any version and build (#56)

Merged pull requests:

• add JULIA_CONDAPKG_ENV for centralized environment (#53) (@t-bltg)
• specific package version selection example in the README (#54) (@CarloLucibello)
• Improve REPL syntax for package versions and builds (#59) (@cjdoris)
• check JULIA_CONDAPKG_ENV is absolute (#62) (@cjdoris)