rebuilt rostock solution into modern edge
change switch to if/then/else for solution selection, so it compiles under DEBUG
Merge pull request #1 from wolfmanjm/fix/solution-selection

change switch to if/then/else for solution selection, so it compiles und...
Merge branch 'edge' into rostock2
removed carriage_radius setting and made a sample rostock config file
added configable beta and gamma angle offsets to the rostock solution
added alpha_angle config for rostock and abstracted the matrix rotation
renamed beta_angle and gamma_angle to beta_relative_angle etc
Merge branch 'edge' into rostock2
changed solve_arm() to TriffidHunters's solution, which is reported to work
Merge branch 'edge' into rostock2
Merge pull request #110 from logxen/rostock2

Rostock2
Merge pull request #112 from logxen/edge

made FileConfigSource tolerate tabs
making stepper::moving volatile fixes the homing cycle from hanging after retract
Merge pull request #113 from wolfmanjm/fix/homing

making stepper::moving volatile fixes the homing cycle from hanging afte...