Move tower stats processing out of parseInput(). Remove unused ADSBTower.Messages_total.
Move tower stats processing out of parseInput(). Remove unused ADSBTower.Messages_total.

timami/PlaneSense,lukepalmer/stratux,jpoirier/stratux,timami/stratux,egid/stratux,lukepalmer/stratux,cyoung/stratux,jpoirier/stratux,kdknigga/stratux,ssokol/stratux,lukepalmer/stratux,westphae/stratux,stratux-fork/stratux,timami/PlaneSense,ccicchitelli/stratux,kdknigga/stratux,egid/stratux,stratux-fork/stratux,egid/stratux,stratux-fork/stratux,lukepalmer/stratux,ccicchitelli/stratux,timami/stratux,timami/PlaneSense,cyoung/stratux,cyoung/stratux,timami/PlaneSense,westphae/stratux,cyoung/stratux,timami/stratux,stratux-fork/stratux,westphae/stratux,jpoirier/stratux,timami/PlaneSense,ccicchitelli/stratux,jpoirier/stratux,cyoung/stratux,ssokol/stratux,egid/stratux,ccicchitelli/stratux,stratux-fork/stratux,ccicchitelli/stratux,timami/stratux,egid/stratux,timami/PlaneSense,westphae/stratux,lukepalmer/stratux,lukepalmer/stratux,kdknigga/stratux,westphae/stratux,egid/stratux,stratux-fork/stratux,westphae/stratux,jpoirier/stratux,jpoirier/stratux,kdknigga/stratux,ccicchitelli/stratux,kdknigga/stratux,timami/stratux,ssokol/stratux,timami/stratux,kdknigga/stratux,cyoung/stratux,ssokol/stratux,ssokol/stratux,ssokol/stratux