added a few other kinematics to the install structure

docs/installation.md

@@ -10,8 +10,13 @@ Pyr0-Piezo Installation Instructions
 - Prusa / Mendel
   - [Prusa i3 on Head](mounts/prusa-mendel/i3-on-head.md)
   - [Mendel on Head](mounts/mendel/mendel-on-head.md) | [Mendel Gantry Mount](mounts/mendel/mendel-gantry-mount.md)
+- Ultimaker Kinematics
+  - [Ultimaker Under Bed](mounts/ultimaker/um-under-bed.md)
+  - [Makerbot Under Bed](mounts/ultimaker/makerbot-under-bed.md)
 - Core-XY
   - [Hypercube Evo on Head](mounts/core-xy/hevo-on-head.md)
 - Delta
   - [Monoprice Delta Mini](mounts/delta/delta-under-bed.md)
   - [Folgertech Delta](mounts/delta/delta-head.md)
+- Deltesian
+  - [Bornity's Deltesian](mounts/deltesian/deltesian.md)