Scipion-em-kiharalab

- Changed protocol name from DMM to DeepMainMast
- Separated Emap2sec & Emap2sec+ into different independent tests
- Removed redundant comments from some files to improve readability

This release includes two new packages & protocols: CryoREAD & DMM.

This is the first release of this plugin into the Scipion Plugin Manager.

Main changes
This Release is the first scipion-em-kiharalab version to be listed on Scipion's plugin manager.

To allow this to happen, some fixes have been made.

Soon to come
More protocols developed by Kiharalab's team will be integrated into this repository.