Bugs and minor cosmetics

• Fixed bug: Calls to nodejs process was causing some DeprecationWarnings (thrown by a 3rd party dependency)
• Fixed bug: XWalletGenerationResult struct fields were private
• Minor cosmetic fixes in examples and docs

Fix docs link for crates.io

0.0.7

version bump

Docs improvements and fixes

0.0.6

fix: cargo.toml docs broken link

SDK Improvements

• Into trait in proxy calls

We can make our function easier for the caller to work with by using the Into trait.
This trait will can automatically convert a &str into a String. If we already have a String, then no conversion happens.

• Moving test boolean form methods to Xrpl constructor

Moving the test boolean parameter in functions to the Xprl constructor will make things easier as we won't have to repeat it for every method.

ILP Support

Adding ILP Support for:

• Get Balance
• Send Money