5.0.0-rc1

Breaking changes:

Tables are more intuative to use and well documented:

#228

Rename some methods:

#207

Swap arguments around:

#206

Add .dotx support:

#179

Floating tables + margains:

#288

Non-breaking changes:

#217
#205
#201
#197
#195
#220
#229
#202
Outline level: #248
e2e Testing! #246
Google docs left right margain support #276
Add cantSplit and tableHeaderRow properties into tables #275
#279
Add bold and italics to character style + customize hyperlink #278
Column merging #274
% missing from pct #282
Shading for table cell #292

Thanks you all for the contributions! Keep 'em coming!