Fixes #64 Update submodule to 0.26.0

[isaacvr]

Fixes #64

Changes:

Added

• Added datatype api__TransactionInput
• Added datatype transaction__UxBalance
• Added function SKY_transaction_NewUxBalances,
• Added function SKY_transaction_DistributeCoinHoursProportional, SKY_transaction_DistributeSpendHours

Fixed

Changed

Removed

• Removed symbolic links from vendor
• Removed function SKY_webrpc_NewClient, SKY_webrpc_Client_CSRF, SKY_webrpc_Client_InjectTransaction, SKY_webrpc_Client_GetStatus,SKY_webrpc_Client_GetTransactionByID, SKY_webrpc_Client_GetAddressUxOuts, SKY_webrpc_Client_GetBlocksInRange, SKY_webrpc_Client_GetBlocksBySeq and SKY_webrpc_Client_GetLastBlocks.
• Removed datatype wallet__UxBalance
• Removed fuction SKY_cipher_VerifySignedHash
• Removed fuction SKY_bip39_MnemonicToByteArray
• Removed fuction SKY_api_Client_Spend, SKY_api_Client_AddressTransactions
• Removed fuction SKY_coin_Block_PreHashHeader, SKY_coin_Block_String and SKY_coin_BlockHeader_String.
• Removed functions exported for coin.math
• Removed function SKY_coin_Transaction_TxID
• Removed function SKY_wallet_DistributeSpendHours
• Removed function SKY_wallet_DistributeCoinHoursProportional
• Removed function SKY_wallet_NewUxBalances

Does this change need to mentioned in CHANGELOG.md?
yes
Requires testing
yes