Revert travis config. Bower is not necessary here.
Revert travis config. Bower is not necessary here.

bechi/copay,wallclockbuilder/copay,gabrielbazan7/copay,solderzzc/copay,janko33bd/copay,robjohnson189/copay,troggy/colu-copay-wallet,tanojaja/copay,philosodad/copay,dabura667/copay,matiu/copay,DigiByte-Team/copay,gabrielbazan7/copay,willricketts/copay,julianromera/copay,DigiByte-Team/copay,Kirvx/copay,johnsmith76/Lite-Wallet,johnsmith76/Lite-Wallet,matiu/copay,payloadtech/wallet,jameswalpole/copay,MonetaryUnit/copay,troggy/unicoisa,habibmasuro/copay,cobit-wallet/cobit,solderzzc/copay,troggy/copay,jmaurice/copay,mpolci/copay,Tetpay/copay,habibmasuro/copay,LedgerHQ/copay,troggy/colu-copay-wallet,troggy/unicoisa,wallclockbuilder/copay,ajp8164/copay,payloadtech/wallet,msalcala11/copay,robjohnson189/copay,DigiByte-Team/copay,JDonadio/copay,dabura667/copay,isocolsky/copay,jmaurice/copay,MonetaryUnit/copay,Bitcoin-com/Wallet,LedgerHQ/copay,isocolsky/copay,fr34k8/copay,ionux/copay,bechi/copay,philosodad/copay,msalcala11/copay,isocolsky/copay,dabura667/copay,bitchk-wallet/copay,javierbitpay/copay,solderzzc/copay,ObsidianCryptoVault/copay,bitjson/copay,jmaurice/copay,bankonme/copay,cmgustavo/copay,hideoussquid/aur-copay,janko33bd/copay,wyrdmantis/copay,mzpolini/copay,startcoin-project/startwallet,mzpolini/copay,habibmasuro/copay,ObsidianCryptoVault/copay,urv2/wallet,ztalker/copay,ionux/copay,payloadpk/wallet,matiu/copay,urv2/wallet,fr34k8/copay,urv2/wallet,digibyte/digibytego,isocolsky/copay,julianromera/copay,mzpolini/copay,wyrdmantis/copay,payloadpk/wallet,Bitcoin-com/Wallet,Neurosploit/copay,mpolci/copay,troggy/colu-copay-wallet,wallclockbuilder/copay,bankonme/copay,jameswalpole/copay,javierbitpay/copay,urv2/wallet,julianromera/copay,kleetus/copay,mpolci/copay,willricketts/copay,Tetpay/copay,mzpolini/copay,ajp8164/copay,troggy/copay,ionux/copay,johnsmith76/Lite-Wallet,gabrielbazan7/copay,payloadpk/wallet,bitchk-wallet/copay,Bitcoin-com/Wallet,bechi/copay,ionux/copay,cobit-wallet/cobit,gabrielbazan7/copay,digibyte/digibytego,startcoin-project/startwallet,DigiByte-Team/copay,payloadpk/wallet,BitGo/copay,cmgustavo/copay,kleetus/copay,DigiByte-Team/copay,CryptArc/platinumpay,tanojaja/copay,msalcala11/copay,wallclockbuilder/copay,bankonme/copay,chjj/copay,CryptArc/platinumpay,Groestlcoin/GroestlPay,ztalker/copay,CryptArc/platinumpay,mpolci/copay,ajp8164/copay,bitchk-wallet/copay,troggy/copay,bankonme/copay,hideoussquid/aur-copay,philosodad/copay,chjj/copay,bitjson/copay,wyrdmantis/copay,MonetaryUnit/copay,hideoussquid/aur-copay,ztalker/copay,solderzzc/copay,JDonadio/copay,JDonadio/copay,DigiByte-Team/copay,hideoussquid/aur-copay,Neurosploit/copay,ztalker/copay,jameswalpole/copay,willricketts/copay,Kirvx/copay,wyrdmantis/copay,Bitcoin-com/Wallet,cobit-wallet/cobit,troggy/unicoisa,Neurosploit/copay,BitGo/copay,bitjson/copay,troggy/copay,Kirvx/copay,DigiByte-Team/copay,cmgustavo/copay,tanojaja/copay,digibyte/digibytego,startcoin-project/startwallet,jmaurice/copay,cmgustavo/copay,BitGo/copay,robjohnson189/copay,payloadtech/wallet,MonetaryUnit/copay,chjj/copay,robjohnson189/copay,LedgerHQ/copay,Kirvx/copay,troggy/unicoisa,troggy/colu-copay-wallet,kleetus/copay,habibmasuro/copay,janko33bd/copay,javierbitpay/copay,Groestlcoin/GroestlPay,ObsidianCryptoVault/copay,fr34k8/copay,kleetus/copay,Neurosploit/copay,fr34k8/copay,msalcala11/copay,philosodad/copay,jameswalpole/copay,johnsmith76/Lite-Wallet,javierbitpay/copay,Groestlcoin/GroestlPay,matiu/copay,payloadtech/wallet,Groestlcoin/GroestlPay,julianromera/copay,LedgerHQ/copay,BitGo/copay,JDonadio/copay,CryptArc/platinumpay,ObsidianCryptoVault/copay,tanojaja/copay,startcoin-project/startwallet,willricketts/copay,bitjson/copay