update Geometry of Rich detector

- change outer dimension of RICH detector
  - change width and length of RICH
  - change mainframe
    - make shape in top view rectangular
    - make slope on front
    - reuse mainFrame3
      - change mainframe5 to trapezoid form
      - add new mainframe7 which replace some of the mainFrame2
    - cutoff shieldingbox
      - add new mainframe8 in x-direction
    - reduce some mainframes by a length of (2x) thickness from the mainframe to reduce overlapping
    - cutoff a cubic where mainframes cross each other
  - change the length of the pillars
- Rich entrance window
  - change width of the entrance window
  - add 10cm wide and 2cm thick Aluminum flange
  - reduce size of entrance window without flange a bit
- Rich exit window
  - add 10cm wide and 2cm thick Aluminum flange
  - change width to 569cm
  - change hight to 384cm
  - change material of exit window from kapton to Polycarbonat
  - increase thickness to 1cm
- Add Studs to each pillar
  - 10cm x 10cm 0.2cm thick Aluminum
- Add Connections between pillars
  - 6cm x 2.5cm 0.2cm thick Aluminum
- Make beampipe to beampipe tunnel
  - change material to carbon
  - change radius at entrance and exit
  - change pipe thickness to 0.3cm
  - increase the length by 0.5cm
  - change and increase cutoff at middle mirror parts
  - increase hole in sensitivity plane (move subtracted Cone)
  - remove belt types 4 and 5 because of overlap with the beampipe tunnel
- change CreateStuds
  - CreateStuds now need length and angle
  - selecting of length and angle with fix value if conditions is removed
  - remove some typo failurs where was schieldingbox written instead of shieldingbox.
- renamed Polycarbonat to RICH_Polycarbonat in media.geo
- change cutoff cone in exit, entrance window and senseplane to tubes to fix issue with a small structure hanging in the circle.
- add some comments about creating older version of geometry.
- make output reproduceble and change commet about producing older versions.