package.json: add properties dep
package.json: add properties dep

Netsend/PerspectiveDB,Netsend/PerspectiveDB,Netsend/persdb,Netsend/mastersync,Netsend/PerspectiveDB,Netsend/persdb,Netsend/mastersync,Netsend/persdb,Netsend/mastersync