Preserve icon kwargs

Allow other icon instances to reuse the arguments like
the symbol.

Signed-off-by: Roberto Rosario <roberto.rosario.gonzalez@gmail.com>

mayan/apps/appearance/classes.py

@@ -96,6 +96,7 @@ class FontAwesomeLayersDriver(IconDriver):
 
 class Icon(object):
     def __init__(self, driver_name, **kwargs):
+        self.kwargs = kwargs
         self.driver = IconDriver.get(name=driver_name)(**kwargs)
 
     def render(self, **kwargs):

mayan/apps/documents/icons.py

@@ -1,7 +1,7 @@
 from __future__ import absolute_import, unicode_literals
 
 from mayan.apps.appearance.classes import Icon
-from mayan.apps.converter.icons import icon_transformation
+from mayan.apps.converter.icons import icon_transformations
 
 icon_document_type = Icon(
     driver_name='fontawesome-layers', data=[
@@ -38,7 +38,8 @@ icon_document_download = Icon(
 icon_document_edit = Icon(
     driver_name='fontawesome', symbol='pencil-alt'
 )
-icon_document_list = Icon(driver_name='fontawesome', symbol='book')
+icon_document = Icon(driver_name='fontawesome', symbol='book')
+icon_document_list = icon_document
 icon_document_page_count_update = Icon(
     driver_name='fontawesome', symbol='copy'
 )
@@ -51,8 +52,16 @@ icon_document_trash_send = Icon(
     driver_name='fontawesome', symbol='trash-alt'
 )
 
-icon_document_transformations_clear = icon_transformation
+icon_document_transformations_clear = Icon(
-icon_document_transformations_clone = icon_transformation
+    driver_name='fontawesome-dual',
+    primary_symbol=icon_transformations.kwargs['symbol'],
+    secondary_symbol='times'
+)
+icon_document_transformations_clone = Icon(
+    driver_name='fontawesome-dual',
+    primary_symbol=icon_transformations.kwargs['symbol'],
+    secondary_symbol='arrow-right'
+)
 
 icon_document_type_change = icon_document_type
 icon_document_type_create = Icon(driver_name='fontawesome', symbol='plus')
@@ -98,13 +107,19 @@ icon_document_page_navigation_next = Icon(
 icon_document_page_navigation_previous = Icon(
     driver_name='fontawesome', symbol='arrow-left'
 )
-icon_document_page_return = Icon(driver_name='fontawesome', symbol='file')
+icon_document_page_return = icon_document
 icon_document_page_rotate_left = Icon(
     driver_name='fontawesome', symbol='undo'
 )
 icon_document_page_rotate_right = Icon(
     driver_name='fontawesome', symbol='redo'
 )
+icon_document_page_view = Icon(
+    driver_name='fontawesome', symbol='image'
+)
+icon_document_page_view_reset = Icon(
+    driver_name='fontawesome', symbol='sync'
+)
 icon_document_page_zoom_in = Icon(
     driver_name='fontawesome', symbol='search-plus'
 )
@@ -132,9 +147,7 @@ icon_document_version_download = Icon(
 icon_document_version_list = Icon(
     driver_name='fontawesome', symbol='code-branch'
 )
-icon_document_version_return_document = Icon(
+icon_document_version_return_document = icon_document
-    driver_name='fontawesome', symbol='file'
-)
 icon_document_version_return_list = Icon(
     driver_name='fontawesome', symbol='code-branch'
 )