Moving user preferences to ~/.seamm.d

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

Corrected issue with citations in development versions

• Fixed an issue getting the date of a plug-in for development versions of the plug-in. This did not affect end users, but did cause issues for development.

Enhancements for improved job execution

• Moved execution of flowcharts to seamm-exec to consolidate execution in one
• Switched the dependency on PMW from CondaForge to PIP since the version on CondaForge is poorly maintained.

Moving ~/.seammrc so can run in containers

It is not possible to import a file into a container, so needed to move ~/.seammrc into a directory, which can be imported. So moved it to ~/.seamm.d/seammrc The code will automatically move the file to the new location as needed.

Adding boolean options when submitting jobs

• Added boolean control parameters when submitting jobs.
• Bugfix: The previous change to allow running "flowchart.flow" in the current directory caused a bug in other scenarios.

Allowing running flowchart.flow in current directory

• There was a feature which prevented running a flowchart named "flowchart.flow" in the current directory when running from the commandline.

Updated for changes in Zenodo

• Zenodo updated and made small changes to their API, which required changes in SEAMM.
• Consolidated all private information about the user and their keys for Zenodo in ~/.seammrc

Bugfix: initialization of Dashboard

• Fixed a crash that occurred the very first time submitting to the Dashboard.

Technical release due to change in dependencies.

Merge pull request #152 from molssi-seamm/dev

Updating for changes in configparser.

Extending and cleaning up handling of configurations

• Added ability to name systems and configurations with the IUPAC name, InChI, or InChIKey of the configuration.
• Generally cleaned up and streamlined the code handling new systems and configurations.