3.3.0 improved readme and docs, tikz options to config

regex search columns for year_cols etc.
grtspacer renamed I to be thinner - helps tikz layout
toml refresh

pyproject.toml

@@ -1,5 +1,5 @@
 [build-system]
-requires = ["setuptools", "wheel"]  # Tools needed to build the package
+requires = ["setuptools", "build"]
 build-backend = "setuptools.build_meta"
 
 [project]
@@ -8,7 +8,8 @@ dynamic = ["version"]
 description = "Perfect tables from pandas dataframes."
 authors = [{name = "Stephen J Mildehall", email = "mynl@me.com" }]
 readme = {file = "README.md", content-type = "text/markdown"}
-license = { text = "MIT" }
+license = "MIT"
+license-files = ["LICENSE"]
 requires-python = ">=3.10"
 dependencies = [
     "bs4",
@@ -21,14 +22,13 @@ dependencies = [
     ]
 classifiers = [
     "Development Status :: 4 - Beta",
-    "License :: OSI Approved :: MIT License",
     "Programming Language :: Python :: 3",
     "Programming Language :: Python :: 3.10",
     "Topic :: Office/Business"
 ]
 
 [tool.setuptools.packages.find]
-include = ["greater_tables"]
+include = ["greater_tables", "greater_tables.data"]
 exclude = ["img", "tests", "docs"]
 
 [tool.setuptools.package-data]