[beta] Cancel Transaction (#5656)

* option to disable persistent txqueue (#5544)

* option to disable persistent txqueue

* New option goes with kin

* Remove transaction RPC (#4949)

* Cancel tx JS (#4958)

* Remove transaction RPC

* Bumping multihash and libc

* Updating nanomsg

* bump nanomsg

* cancel tx

* cancel-tx-js

* cancel-tx-js

* cancel-tx-js

* cancel-tx-hs

* cancel-tx-js

* cancel-tx-js

* cancel-tx-js

* small fixes

* edit & time till submit

* edit & time till submit

* updates

* updates

* udpates

* udpates

* grumbles

* step 1

* Wonderful updates

* ready

* small refact

* small refact

* grumbles 1

* ffx2

* good ol' fashioned updates

* latest and greatest

* removeHash

* removeHash

* spec

* fix 1

* fix 1

* fix 2

* fix 2

* ff

* ff

* ff

* updates

* Updating documentation for RPCs (#5392)

* Removing minBlocks occurrencies

* Docs for new RPCs.

* Fixing linting issues, updating *withToken documentatiojn.

* Adding missing RPCs. Fixing tests.

* Fixing lint issues.