Bugfix: Issues in graphical install

• Also added 'conda list --explicit' environment files for each evnvironment.

Significant update

• Working with the new packing lists, generated by installing SEAMM now that we cannot programatically search PyPi.
• Added support for dependencies with pinned versions, which is becoming increasingly necessary.
• Use conda env update with custom environment file which includes any pinning needed. This appears to avoid the problems with updating encountered with the last version.

Moving user preferences to ~/.seamm.d

• To better support Docker, moving ~/.seammrc to ~/.seamm.d/seamrc

Enhancements

• Install and update now use the latest version unless the package is pinned in the packing list.
• Changes to support the plug-ion specific installs, which are now handling the specific .ini files.

Updating to work with new packing list.

• Versions of packages are now stored as strings and compared using semver, since the older approach is being deprecated in Python.

BugFix: internal changes due to versioneer

versioneer called now obsolete methods in configparser. This fixes that problem, hopefully allowing the build on CondaForge to succeed

Bugfix: Change in Zenodo API caused a crash

Merge pull request #55 from molssi-seamm/dev

Bugfix: change in Zenodo API caused a crash

Bugfix: missing directories on Mac for services

Made sure the ~/Library/LaunchAgents directory exists in order to prevent crashing.

Bugfix: update --all not respecting pinning

Using update --all did not respect pinning of versions. This release fixes that problem.

Bugfix: problem with arguments for JobServer service

Merge pull request #52 from molssi-seamm/dev

Fixed problem with argument for JobServer as a service.