remove extraneious code

remove documentation files

reduce api:

no search on (small amount of entries) (just download everything)

• cable types
• installation packages
• connectors
• manufacturers
• cable articles

search fields for cables only:

• name
• type
• fbstag
• article
• system
• subsystem
• class
• owner
• from fbstag
• from lbstag
• from userlabel
• to fbstag
• to lbstag
• to userlabel
• installation package
• comments
• status
• revision