Update README.md : Travis status
Update README.md : Travis status

I like that :)
marcusdiaz/BitcoinUnlimited,martindale/secp256k1-zkp,digitalbitbox/secp256k1,evoskuil/secp256k1,Bitcoin-com/BUcash,BTCfork/hardfork_prototype_1_mvf-bu,GSongHashrate/secp256k1,Justaphf/BitcoinUnlimited,ftrader-bitcoinunlimited/hardfork_prototype_1_mvf-bu,BTCfork/hardfork_prototype_1_mvf-bu,shea256/secp256k1-zkp,BitcoinUnlimited/BitcoinUnlimited,sipa/secp256k1-zkp,krzysztofwos/BitcoinUnlimited,sipa/secp256k1,martindale/secp256k1,BitcoinUnlimited/BitcoinUnlimited,bitcoin-core/secp256k1,bitcoin/secp256k1,01BTC10/secp256k1,ftrader-bitcoinunlimited/hardfork_prototype_1_mvf-bu,voisine/secp256k1,jonasschnelli/secp256k1,sipa/secp256k1-zkp,vlajos/secp256k1,Justaphf/BitcoinUnlimited,apoelstra/secp256k1,Bitcoin-com/BUcash,BWallet/secp256k1,ChrisXin/secp256k1,digitalbitbox/secp256k1,randy-waterhouse/secp256k1,randy-waterhouse/secp256k1,ftrader-bitcoinunlimited/hardfork_prototype_1_mvf-bu,krzysztofwos/BitcoinUnlimited,BitcoinUnlimited/BitcoinUnlimited,evoskuil/secp256k1,digitalbitbox/secp256k1,shea256/secp256k1-zkp,sipa/secp256k1-zkp,instagibbs/secp256k1,jonasschnelli/secp256k1,cddjr/BitcoinUnlimited,libmetrocoin/secp256k1,martindale/secp256k1-zkp,randy-waterhouse/secp256k1,libbitcoin/secp256k1,apoelstra/secp256k1,chfast/secp256k1,voisine/secp256k1,bitcoin-core/secp256k1,Gustav-Simonsson/secp256k1,voisine/secp256k1,evoskuil/secp256k1,ftrader-bitcoinunlimited/hardfork_prototype_1_mvf-bu,GSongHashrate/secp256k1,BTCfork/hardfork_prototype_1_mvf-bu,peterdettman/secp256k1,shea256/secp256k1-zkp,peterdettman/secp256k1,randy-waterhouse/secp256k1,sipa/secp256k1-zkp,Bitcoin-com/BUcash,ftrader-bitcoinunlimited/hardfork_prototype_1_mvf-bu,Gustav-Simonsson/secp256k1,rustyrussell/secp256k1,martindale/secp256k1,pmienk/secp256k1,Bitcoin-com/BUcash,digitalbitbox/secp256k1,BitcoinUnlimited/BitcoinUnlimited,instagibbs/secp256k1,cddjr/BitcoinUnlimited,kleetus/secp256k1,BTCfork/hardfork_prototype_1_mvf-bu,ftrader-bitcoinunlimited/hardfork_prototype_1_mvf-bu,libbitcoin/secp256k1,sipa/secp256k1,instagibbs/secp256k1,rustyrussell/secp256k1,evoskuil/secp256k1,pmienk/secp256k1,afk11/secp256k1,01BTC10/secp256k1,cddjr/BitcoinUnlimited,kleetus/secp256k1,BTCfork/hardfork_prototype_1_mvf-bu,chfast/secp256k1,ryancdotorg/secp256k1,libmetrocoin/secp256k1,Gustav-Simonsson/secp256k1,sipa/secp256k1,jonasschnelli/secp256k1,Justaphf/BitcoinUnlimited,bitcoin/secp256k1,01BTC10/secp256k1,pmienk/secp256k1,martindale/secp256k1-zkp,kleetus/secp256k1,BitcoinUnlimited/BitcoinUnlimited,jonasschnelli/secp256k1,martindale/secp256k1,libbitcoin/secp256k1,krzysztofwos/BitcoinUnlimited,apoelstra/secp256k1,01BTC10/secp256k1,libbitcoin/secp256k1,rustyrussell/secp256k1,cddjr/BitcoinUnlimited,libmetrocoin/secp256k1,bitcoin/secp256k1,vlajos/secp256k1,voisine/secp256k1,vlajos/secp256k1,marcusdiaz/BitcoinUnlimited,cddjr/BitcoinUnlimited,ElementsProject/secp256k1-zkp,marcusdiaz/BitcoinUnlimited,chfast/secp256k1,BTCfork/hardfork_prototype_1_mvf-bu,marcusdiaz/BitcoinUnlimited,krzysztofwos/BitcoinUnlimited,martindale/secp256k1,shea256/secp256k1-zkp,kleetus/secp256k1,vlajos/secp256k1,krzysztofwos/BitcoinUnlimited,bitcoin/secp256k1,Gustav-Simonsson/secp256k1,rustyrussell/secp256k1,marcusdiaz/BitcoinUnlimited,GSongHashrate/secp256k1,chfast/secp256k1,Justaphf/BitcoinUnlimited,ryancdotorg/secp256k1,Bitcoin-com/BUcash,krzysztofwos/BitcoinUnlimited,BWallet/secp256k1,voisine/secp256k1,kleetus/secp256k1,evoskuil/secp256k1,afk11/secp256k1,bitcoin/secp256k1,BWallet/secp256k1,BWallet/secp256k1,ChrisXin/secp256k1,martindale/secp256k1-zkp,pmienk/secp256k1,instagibbs/secp256k1,GSongHashrate/secp256k1,Bitcoin-com/BUcash,libmetrocoin/secp256k1,afk11/secp256k1,afk11/secp256k1,Justaphf/BitcoinUnlimited,marcusdiaz/BitcoinUnlimited,apoelstra/secp256k1,ryancdotorg/secp256k1,pmienk/secp256k1,Justaphf/BitcoinUnlimited,sipa/secp256k1-zkp,libbitcoin/secp256k1,instagibbs/secp256k1,ryancdotorg/secp256k1,BitcoinUnlimited/BitcoinUnlimited,digitalbitbox/secp256k1,ChrisXin/secp256k1,ElementsProject/secp256k1-zkp,apoelstra/secp256k1,ChrisXin/secp256k1,chfast/secp256k1,sipa/secp256k1,cddjr/BitcoinUnlimited,afk11/secp256k1