v0.1

First rev (#1)

* Basic Code setup

* Namespace changed from LNPay to LNPayClient

* PHPDoc Block updated

* get and post methods now return string. Update the PHPDoc block

* Added example code for Waller and LightNetwork Transaction library

* Readme is updated

* new file:   init.php
- File includer for manual installation

new file:   src/LnNode.php
- Sub library for Lightning Network Nodes

new file:   src/Paywall.php
- Sub library for Paywall

modified:   src/LNPayClient.php
- New sub-library referal properties added
- Documentation updated

modified:   src/Request.php
modified:   src/LightingNetworkTx.php
- Documentation updated

modified:   src/Wallet.php
- Documentation updated
- Some methodes name changed
- permanentLnUrlWithdraw() and keysend()

* modified:   src/LNPayClient.php
- added listAll() method

modified:   src/Wallet.php
- removed listAll() method

modified:   README.md
- Fixed typo

* new file:   src/WalletTransaction.php
- Wallet transaction have it's own class with methods getWalletTransactions() and getAllTransactions()

modified:   README.md
- Get Wallet Transactions example code updated

modified:   init.php
- WalletTransaction.php added

modified:   src/LNPayClient.php
modified:   src/Request.php
modified:   src/LightingNetworkTx.php
- PSR issue fixed

modified:   src/Wallet.php
- getWalletTransactions() and getAllTransactions() method removed

Co-authored-by: bapi <mail2bapi@astrosoft.co.in>