update
Merge branch 'master' of https://github.com/omegaga/SYSU-iGEM-2014
fixed a bug
models cleanups
Merge branch 'simulation'
radar data
Merge branch 'master' of https://github.com/omegaga/SYSU-iGEM-2014
use a mixin class to declare models
show dna
disable drop or enable drop
save preprocess data in sessionStorage
update
Merge branch 'simulation'
get DNA sequences of logics
Merge branch 'design'

Conflicts:
	tests/simulation_and_gate.json
	tests/simulation_simple.json
	tests/simulation_toggle_switch_1.json
Merge branch 'simulation'
toggle switch
relationship
fix truth table bug
Merge branch 'master' of https://github.com/omegaga/SYSU-iGEM-2014