v0.7.0

[0vercl0k]

This PR introduces additional APIs to be able to do virtual memory operations with a custom dtb. On top of that:

• it fixes a bug in the virtual memory read code. If you were reading bytes straddling two pages where the second page was not accessible for example, the code would early return with a failure although it had succeeded in reading the first page.
• virt_translate has been updated to not only return a success / failure but more information about the page permissions, what type of page it is & which pfn / at what offset the content is at.
• when reading from a large or huge page, the virt_read algorithm has been improved to avoid doing a virtual to physical memory translation for each 4K pages. Before, it would assume every page is 4K big but now it is able to know what type of page it is reading from and as a result it can take advantage of knowing how big they are (extra work will be needed to do the same as the phy_translate level).
• the hexdump function in the parser example has been improved in a bunch of ways.