Revert "vesting filter should only affect options". Already true as only Options can vest

This reverts commit 56e07eb19a3c019c3b82654dfbcf22958faf0d34.

Conflicts:
	ownership/js/services/captable.js
fix cell units for splits / history slider
Merge branch 'split_fix'
make Transaction a factory
Merge branch 'retire'
let the transactions generate the number of currently available units and display that
fix transaction.numAvailable for converts, transfers, and exercises
a couple of small fixes around creating new securities and security names
a couple of small fixes around creating new securities and security names
Merge branch 'master' of github.com:sharewave/frontus
Merge branch 'master' into split_fix

Conflicts:
	ownership/partials/cellDetails.html
Merge branch 'split_fix' into testing