Fixes the invalid calculation of page size in Line Wrapper.
@startY + options.height will actually = the full remainder of the page, by subrtacting out a line of text it just wrapped a line of text too early as the last line of text could never fit.
Merge pull request #184 from Nathanaela/Invalid_Page_Size_Calc

Fixes the invalid calculation of page size in Line Wrapper.
Merge branch 'master' of https://github.com/devongovett/pdfkit
Revert "Update .npmignore"

This reverts commit 86a4ca9391f4077a62d23cf28cee3325ccef8328.
Added `parseLinks` option, defaults to `false`
Improved link matching patterns based on suggestions
Now using obscure character to prevent mismatching links later on and to make sure wrapper is still accurate