Extends crispy-forms templates support for bootstrap3 adding classes for field and label. (INCOMPLETE)

crispy-forms bs3 css classes patch

diff --git a/crispy_forms/templates/bootstrap3/field.html b/crispy_forms/templates/bootstrap3/field.html
index 466160d..a7cfd45 100644
--- a/crispy_forms/templates/bootstrap3/field.html
+++ b/crispy_forms/templates/bootstrap3/field.html
@@ -5,7 +5,7 @@
 {% else %}
  <{% if tag %}{{ tag }}{% else %}div{% endif %} id="div_{{ field.auto_id }}" class="form-group{% if wrapper_class %} {{ wrapper_class }}{% endif %}{% if form_show_errors%}{% if field.errors %} has-error{% endif %}{% endif %}{% if field.css_classes %} {{ field.css_classes }}{% endif %}">
 		{% if field.label and not field|is_checkbox and form_show_labels %}
-			<label for="{{ field.id_for_label }}" class="control-label {% if field.field.required %}requiredField{% endif %}">
+			<label for="{{ field.id_for_label }}" class="control-label {{ label_class }}{% if field.field.required %} requiredField{% endif %}">
 				{{ field.label|safe }}{% if field.field.required %}<span class="asteriskField">*</span>{% endif %}
 			</label>
 		{% endif %}
@@ -19,7 +19,7 @@
         {% endif %}
 
         {% if not field|is_checkboxselectmultiple and not field|is_radioselect %}
-            <div class="controls">
+            <div class="controls {{ field_class }}">
                 {% if field|is_checkbox and form_show_labels %}
                     <label for="{{ field.id_for_label }}" class="checkbox {% if field.field.required %}requiredField{% endif %}">
                         {% crispy_field field %}
diff --git a/crispy_forms/templates/bootstrap3/layout/checkboxselectmultiple.html b/crispy_forms/templates/bootstrap3/layout/checkboxselectmultiple.html
index 35f4db4..d57dfff 100644
--- a/crispy_forms/templates/bootstrap3/layout/checkboxselectmultiple.html
+++ b/crispy_forms/templates/bootstrap3/layout/checkboxselectmultiple.html
@@ -1,4 +1,4 @@
-<div class="controls"{% if flat_attrs %} {{ flat_attrs|safe }}{% endif %}>
+<div class="controls {{ field_class }}"{% if flat_attrs %} {{ flat_attrs|safe }}{% endif %}>
     {% include 'bootstrap3/layout/field_errors_block.html' %}
 
     {% for choice in field.field.choices %}
diff --git a/crispy_forms/templates/bootstrap3/layout/checkboxselectmultiple_inline.html b/crispy_forms/templates/bootstrap3/layout/checkboxselectmultiple_inline.html
index 3bcd988..394480d 100644
--- a/crispy_forms/templates/bootstrap3/layout/checkboxselectmultiple_inline.html
+++ b/crispy_forms/templates/bootstrap3/layout/checkboxselectmultiple_inline.html
@@ -4,7 +4,7 @@
     <div id="div_{{ field.auto_id }}" class="form-group{% if form_show_errors and field.errors %} has-error{% endif %}{% if field.css_classes %} {{ field.css_classes }}{% endif %}">
 
         {% if field.label %}
-            <label for="{{ field.auto_id }}"  class="control-label{% if field.field.required %} requiredField{% endif %}">
+            <label for="{{ field.auto_id }}"  class="control-label {{ label_class }}{% if field.field.required %} requiredField{% endif %}">
                 {{ field.label|safe }}{% if field.field.required %}<span class="asteriskField">*</span>{% endif %}
             </label>
         {% endif %}
diff --git a/crispy_forms/templates/bootstrap3/layout/radioselect.html b/crispy_forms/templates/bootstrap3/layout/radioselect.html
index 3c9d89e..a4a6311 100644
--- a/crispy_forms/templates/bootstrap3/layout/radioselect.html
+++ b/crispy_forms/templates/bootstrap3/layout/radioselect.html
@@ -1,4 +1,4 @@
-<div class="controls"{% if flat_attrs %} {{ flat_attrs|safe }}{% endif %}>
+<div class="controls {{ field_class }}"{% if flat_attrs %} {{ flat_attrs|safe }}{% endif %}>
     {% include 'bootstrap3/layout/field_errors_block.html' %}
 
     {% for choice in field.field.choices %}
diff --git a/crispy_forms/templates/bootstrap3/layout/radioselect_inline.html b/crispy_forms/templates/bootstrap3/layout/radioselect_inline.html
index 37070e7..65351b0 100644
--- a/crispy_forms/templates/bootstrap3/layout/radioselect_inline.html
+++ b/crispy_forms/templates/bootstrap3/layout/radioselect_inline.html
@@ -4,7 +4,7 @@
     <div id="div_{{ field.auto_id }}" class="form-group{% if form_show_errors and field.errors %} has-error{% endif %}{% if field.css_classes %} {{ field.css_classes }}{% endif %}">
 
         {% if field.label %}
-            <label for="{{ field.auto_id }}"  class="control-label{% if field.field.required %} requiredField{% endif %}">
+            <label for="{{ field.auto_id }}"  class="control-label {{ label_class }}{% if field.field.required %} requiredField{% endif %}">
                 {{ field.label|safe }}{% if field.field.required %}<span class="asteriskField">*</span>{% endif %}
             </label>
         {% endif %}