doc: In release notes, reduce length of pruning section
doc: In release notes, reduce length of pruning section

jmgilbert2/energi,ionomy/ion,zsulocal/bitcoin,UdjinM6/dash,argentumproject/argentum,myriadteam/myriadcoin,adpg211/bitcoin-master,bitpay/bitcoin,biblepay/biblepay,Petr-Economissa/gvidon,bitcoinclassic/bitcoinclassic,ivansib/sibcoin,schinzelh/dash,multicoins/marycoin,biblepay/biblepay,biblepay/biblepay,goku1997/bitcoin,terracoin/terracoin,AllanDoensen/BitcoinUnlimited,gjhiggins/vcoincore,myriadcoin/myriadcoin,cddjr/BitcoinUnlimited,dgenr8/bitcoin,myriadteam/myriadcoin,marcusdiaz/BitcoinUnlimited,bitpay/bitcoin,BTCfork/hardfork_prototype_1_mvf-bu,rsdevgun16e/energi,thelazier/dash,Petr-Economissa/gvidon,ediston/energi,zander/bitcoinclassic,PandaPayProject/PandaPay,rdqw/sscoin,RyanLucchese/energi,biblepay/biblepay,HeliumGas/helium,deadalnix/bitcoin,worldbit/worldbit,PandaPayProject/PandaPay,alejandromgk/Lunar,multicoins/marycoin,crowning-/dash,nmarley/dash,AllanDoensen/BitcoinUnlimited,faircoin/faircoin,aspirecoin/aspire,Flurbos/Flurbo,ivansib/sibcoin,deadalnix/bitcoin,faircoin/faircoin2,dgenr8/bitcoin,BlockchainTechLLC/3dcoin,ionomy/ion,AllanDoensen/BitcoinUnlimited,marcusdiaz/BitcoinUnlimited,myriadcoin/myriadcoin,rdqw/sscoin,marlengit/BitcoinUnlimited,projectinterzone/ITZ,SartoNess/BitcoinUnlimited,dmrtsvetkov/flowercoin,cddjr/BitcoinUnlimited,multicoins/marycoin,alejandromgk/Lunar,diggcoin/diggcoin,marlengit/hardfork_prototype_1_mvf-bu,BlockchainTechLLC/3dcoin,marlengit/BitcoinUnlimited,Justaphf/BitcoinUnlimited,Kore-Core/kore,rdqw/sscoin,projectinterzone/ITZ,rsdevgun16e/energi,myriadcoin/myriadcoin,zsulocal/bitcoin,ediston/energi,janko33bd/bitcoin,ivansib/sib16,rsdevgun16e/energi,schinzelh/dash,krzysztofwos/BitcoinUnlimited,PandaPayProject/PandaPay,lclc/bitcoin,faircoin/faircoin,deadalnix/bitcoin,diggcoin/diggcoin,terracoin/terracoin,terracoin/terracoin,lclc/bitcoin,BTCfork/hardfork_prototype_1_mvf-core,BlockchainTechLLC/3dcoin,goku1997/bitcoin,Justaphf/BitcoinUnlimited,BTCfork/hardfork_prototype_1_mvf-core,zetacoin/zetacoin,zsulocal/bitcoin,thelazier/dash,BTCfork/hardfork_prototype_1_mvf-core,marlengit/BitcoinUnlimited,krzysztofwos/BitcoinUnlimited,biblepay/biblepay,marlengit/BitcoinUnlimited,PandaPayProject/PandaPay,gjhiggins/vcoincore,ionomy/ion,BitcoinUnlimited/BitcoinUnlimited,argentumproject/argentum,jmgilbert2/energi,UdjinM6/dash,argentumproject/argentum,gjhiggins/vcoincore,ionomy/ion,willwray/dash,gjhiggins/vcoincore,marcusdiaz/BitcoinUnlimited,SartoNess/BitcoinUnlimited,arruah/ensocoin,nmarley/dash,Petr-Economissa/gvidon,dmrtsvetkov/flowercoin,nmarley/dash,myriadteam/myriadcoin,terracoin/terracoin,thelazier/dash,BlockchainTechLLC/3dcoin,dgenr8/bitcoin,HeliumGas/helium,dgenr8/bitcoin,bitcoinclassic/bitcoinclassic,adpg211/bitcoin-master,aspirecoin/aspire,marcusdiaz/BitcoinUnlimited,UdjinM6/dash,SartoNess/BitcoinUnlimited,PandaPayProject/PandaPay,myriadteam/myriadcoin,thelazier/dash,Flurbos/Flurbo,marlengit/hardfork_prototype_1_mvf-bu,bitpay/bitcoin,Bitcoin-com/BUcash,janko33bd/bitcoin,dgenr8/bitcoin,rdqw/sscoin,ivansib/sibcoin,Petr-Economissa/gvidon,BTCfork/hardfork_prototype_1_mvf-bu,willwray/dash,jmgilbert2/energi,zsulocal/bitcoin,bitpay/bitcoin,Bitcoin-com/BUcash,zetacoin/zetacoin,multicoins/marycoin,lakepay/lake,lclc/bitcoin,arruah/ensocoin,willwray/dash,marcusdiaz/BitcoinUnlimited,Kore-Core/kore,terracoin/terracoin,jaromil/faircoin2,arruah/ensocoin,HeliumGas/helium,jaromil/faircoin2,PandaPayProject/PandaPay,ftrader-bitcoinunlimited/hardfork_prototype_1_mvf-bu,HeliumGas/helium,nmarley/dash,zetacoin/zetacoin,nmarley/dash,ionomy/ion,dashpay/dash,Flurbos/Flurbo,HeliumGas/helium,alejandromgk/Lunar,SartoNess/BitcoinUnlimited,ivansib/sib16,dmrtsvetkov/flowercoin,worldbit/worldbit,bitpay/bitcoin,AllanDoensen/BitcoinUnlimited,RyanLucchese/energi,dashpay/dash,krzysztofwos/BitcoinUnlimited,dashpay/dash,BTCfork/hardfork_prototype_1_mvf-core,gjhiggins/vcoincore,janko33bd/bitcoin,zander/bitcoinclassic,ivansib/sib16,UdjinM6/dash,cddjr/BitcoinUnlimited,zetacoin/zetacoin,diggcoin/diggcoin,diggcoin/diggcoin,adpg211/bitcoin-master,RyanLucchese/energi,Flurbos/Flurbo,rdqw/sscoin,crowning-/dash,BTCfork/hardfork_prototype_1_mvf-bu,faircoin/faircoin2,bitcoinclassic/bitcoinclassic,BlockchainTechLLC/3dcoin,myriadteam/myriadcoin,Flurbos/Flurbo,willwray/dash,BitcoinUnlimited/BitcoinUnlimited,Bitcoin-com/BUcash,deadalnix/bitcoin,lclc/bitcoin,zsulocal/bitcoin,biblepay/biblepay,marlengit/BitcoinUnlimited,goku1997/bitcoin,crowning-/dash,BitcoinUnlimited/BitcoinUnlimited,argentumproject/argentum,bitcoinclassic/bitcoinclassic,zetacoin/zetacoin,worldbit/worldbit,ftrader-bitcoinunlimited/hardfork_prototype_1_mvf-bu,zander/bitcoinclassic,biblepay/biblepay,goku1997/bitcoin,cddjr/BitcoinUnlimited,Kore-Core/kore,BitcoinUnlimited/BitcoinUnlimited,ftrader-bitcoinunlimited/hardfork_prototype_1_mvf-bu,marlengit/hardfork_prototype_1_mvf-bu,Petr-Economissa/gvidon,aspirecoin/aspire,RyanLucchese/energi,schinzelh/dash,nmarley/dash,ediston/energi,aspirecoin/aspire,jaromil/faircoin2,crowning-/dash,adpg211/bitcoin-master,ivansib/sib16,deadalnix/bitcoin,ediston/energi,argentumproject/argentum,SartoNess/BitcoinUnlimited,Bitcoin-com/BUcash,Justaphf/BitcoinUnlimited,arruah/ensocoin,marlengit/BitcoinUnlimited,BTCfork/hardfork_prototype_1_mvf-core,myriadcoin/myriadcoin,adpg211/bitcoin-master,Flurbos/Flurbo,janko33bd/bitcoin,zetacoin/zetacoin,faircoin/faircoin,projectinterzone/ITZ,BTCfork/hardfork_prototype_1_mvf-bu,myriadcoin/myriadcoin,marlengit/hardfork_prototype_1_mvf-bu,ftrader-bitcoinunlimited/hardfork_prototype_1_mvf-bu,RyanLucchese/energi,BTCfork/hardfork_prototype_1_mvf-bu,bitcoinclassic/bitcoinclassic,zsulocal/bitcoin,marlengit/hardfork_prototype_1_mvf-bu,Justaphf/BitcoinUnlimited,AllanDoensen/BitcoinUnlimited,Petr-Economissa/gvidon,lakepay/lake,faircoin/faircoin,cddjr/BitcoinUnlimited,ediston/energi,goku1997/bitcoin,ivansib/sibcoin,cddjr/BitcoinUnlimited,rdqw/sscoin,BlockchainTechLLC/3dcoin,willwray/dash,dashpay/dash,Justaphf/BitcoinUnlimited,worldbit/worldbit,nmarley/dash,faircoin/faircoin,alejandromgk/Lunar,arruah/ensocoin,janko33bd/bitcoin,AllanDoensen/BitcoinUnlimited,biblepay/biblepay,projectinterzone/ITZ,faircoin/faircoin2,Bitcoin-com/BUcash,rsdevgun16e/energi,lakepay/lake,jaromil/faircoin2,worldbit/worldbit,deadalnix/bitcoin,faircoin/faircoin2,marcusdiaz/BitcoinUnlimited,diggcoin/diggcoin,faircoin/faircoin2,dmrtsvetkov/flowercoin,janko33bd/bitcoin,faircoin/faircoin,krzysztofwos/BitcoinUnlimited,lakepay/lake,schinzelh/dash,BTCfork/hardfork_prototype_1_mvf-bu,lclc/bitcoin,RyanLucchese/energi,Bitcoin-com/BUcash,thelazier/dash,diggcoin/diggcoin,projectinterzone/ITZ,worldbit/worldbit,dmrtsvetkov/flowercoin,adpg211/bitcoin-master,aspirecoin/aspire,krzysztofwos/BitcoinUnlimited,lakepay/lake,ftrader-bitcoinunlimited/hardfork_prototype_1_mvf-bu,goku1997/bitcoin,BitcoinUnlimited/BitcoinUnlimited,alejandromgk/Lunar,SartoNess/BitcoinUnlimited,willwray/dash,faircoin/faircoin2,schinzelh/dash,myriadcoin/myriadcoin,Kore-Core/kore,jmgilbert2/energi,zander/bitcoinclassic,crowning-/dash,lclc/bitcoin,zander/bitcoinclassic,Justaphf/BitcoinUnlimited,jaromil/faircoin2,ivansib/sib16,Kore-Core/kore,multicoins/marycoin,BitcoinUnlimited/BitcoinUnlimited,ionomy/ion,ivansib/sib16,rsdevgun16e/energi,jaromil/faircoin2,bitcoinclassic/bitcoinclassic,marlengit/hardfork_prototype_1_mvf-bu,bitpay/bitcoin,argentumproject/argentum,crowning-/dash,BTCfork/hardfork_prototype_1_mvf-core,aspirecoin/aspire,ftrader-bitcoinunlimited/hardfork_prototype_1_mvf-bu,terracoin/terracoin,ivansib/sibcoin,krzysztofwos/BitcoinUnlimited,zander/bitcoinclassic,dashpay/dash,myriadteam/myriadcoin,ediston/energi,schinzelh/dash,rsdevgun16e/energi,SartoNess/BitcoinUnlimited,alejandromgk/Lunar,jmgilbert2/energi,UdjinM6/dash,gjhiggins/vcoincore,ivansib/sibcoin,arruah/ensocoin,dmrtsvetkov/flowercoin,Kore-Core/kore,jmgilbert2/energi,argentumproject/argentum,HeliumGas/helium,lakepay/lake,multicoins/marycoin