Revert "Remove travis_wait from lint script"
Revert "Remove travis_wait from lint script"

This reverts commit 17b8ea4b484bedec535de14c071e1f4c9bf71a61 [formerly 1a415719d26b11dce0af5c34b1db17e259682650].


Former-commit-id: 472c39348a5babe51b3b7279cbde60f08e84450f
syscoin/syscoin2,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin2,syscoin/syscoin2,syscoin/syscoin2,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin2,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin2,syscoin/syscoin