Rename module to ipython_pygments_lexers

Closes gh-1

Author: takluyver

pygments_lexers_ipython.py renamed to ipython_pygments_lexers.py

@@ -3,7 +3,7 @@ requires = ["flit_core >=3.2,<4"]
 build-backend = "flit_core.buildapi"
 
 [project]
-name = "pygments_lexers_ipython"
+name = "ipython_pygments_lexers"
 authors = [
     {name = "The IPython Development Team", email = "[email protected]"},
 ]
@@ -19,9 +19,9 @@ dependencies = [
 dynamic=["version", "description"]
 
 [project.entry-points."pygments.lexers"]
-ipythonconsole = "IPython.lib.lexers:IPythonConsoleLexer"
-ipython = "IPython.lib.lexers:IPythonLexer"
-ipython3 = "IPython.lib.lexers:IPython3Lexer"
+ipythonconsole = "ipython_pygments_lexers:IPythonConsoleLexer"
+ipython = "ipython_pygments_lexers:IPythonLexer"
+ipython3 = "ipython_pygments_lexers:IPython3Lexer"
 
 [project.urls]
 Source = "https://github.com/ipython/ipython-pygments-lexers"