Remove extlib/flask-wtf - seems to be unused.

This code appears to be unused. I've checked by grepping for "html5" and also by
manually adding an `assert` in the file and running the test suite, just in case
something particularly weird is going on.

1 files changed, 0 insertions, 125 deletions

diff --git a/extlib/flask-wtf/html5.py b/extlib/flask-wtf/html5.py
deleted file mode 100644
index 4ffd8b77..00000000
--- a/extlib/flask-wtf/html5.py
+++ /dev/null
@@ -1,125 +0,0 @@
-from wtforms import TextField
-from wtforms import IntegerField as _IntegerField
-from wtforms import DecimalField as _DecimalField
-from wtforms import DateField as _DateField
-from wtforms.widgets import Input
-
-class DateInput(Input):
-    """
-    Creates `<input type=date>` widget
-    """
-    input_type = "date"
-
-
-class NumberInput(Input):
-    """
-    Creates `<input type=number>` widget
-    """
-    input_type="number"
-
-
-class RangeInput(Input):
-    """
-    Creates `<input type=range>` widget
-    """
-    input_type="range"
-
-
-class URLInput(Input):
-    """
-    Creates `<input type=url>` widget
-    """
-    input_type = "url"
-
-
-class EmailInput(Input):
-    """
-    Creates `<input type=email>` widget
-    """
-
-    input_type = "email"
-
-
-class SearchInput(Input):
-    """
-    Creates `<input type=search>` widget
-    """
-
-    input_type = "search"
-
-class TelInput(Input):
-    """
-    Creates `<input type=tel>` widget
-    """
-
-    input_type = "tel"
-
-
-class SearchField(TextField):
-    """
-    **TextField** using **SearchInput** by default
-    """
-    widget = SearchInput()
-
-
-class DateField(_DateField):
-    """
-    **DateField** using **DateInput** by default
-    """
- 
-    widget = DateInput()
-
-
-class URLField(TextField):
-    """
-    **TextField** using **URLInput** by default
-    """
- 
-    widget = URLInput()
-    
-
-class EmailField(TextField):
-    """
-    **TextField** using **EmailInput** by default
-    """
- 
-    widget = EmailInput()
-
-class TelField(TextField):
-    """
-    **TextField** using **TelInput** by default
-    """
-
-    widget = TelInput()
-
-
-class IntegerField(_IntegerField):
-    """
-    **IntegerField** using **NumberInput** by default
-    """
-
-    widget = NumberInput()
-
-
-class DecimalField(_DecimalField):
-    """
-    **DecimalField** using **NumberInput** by default
-    """
-
-    widget = NumberInput()
-
-
-class IntegerRangeField(_IntegerField):
-    """
-    **IntegerField** using **RangeInput** by default
-    """
-
-    widget = RangeInput()
-
-
-class DecimalRangeField(_DecimalField):
-    """
-    **DecimalField** using **RangeInput** by default
-    """
-
-    widget = RangeInput()