Multiexon checkbox pick for design creation
v0.010

    Add multiple Primer3 options to gibson design interface.
    Add validation checks for these options.
    Make reloading page after error keep the user parameters.
Merge branch 'devel' into tg6dev
smart comments removed
v0.011
missing stuff
Merge branch 'devel'
removed smart comments
Merge branch 'devel'
v0.012
    Bugfixes - make all parameters on gibson design ui refresh properly.