Get rid of nslsii_dev_configuration in recipes

[mrakitin]

Found during work on #369

[mrakitin]

Update:

$ pwd
/Users/mrakitin/src/mrakitin/DAMA/lightsource2-recipes/recipes-tag
$ grep nslsii_dev_configuration * -r
csxtools/meta.yaml:    - nslsii_dev_configuration
datamuxer/meta.yaml:    - nslsii_dev_configuration
eiger-io/meta.yaml:        - nslsii_dev_configuration
filestore/meta.yaml:    - nslsii_dev_configuration
hxntools/meta.yaml:    - nslsii_dev_configuration
metadatastore/meta.yaml:    - nslsii_dev_configuration

[mrakitin]

• csxtools - need to solve
• datamuxer - not used, excluding
• eiger-io - resolved via the corresponding feedstock, need to mirror it here
• filestore - not used, excluding
• hxntools - resolved via the corresponding feedstock, need to mirror it here
• metadatastore - not used, excluding