features 7.x-2.1

Changes since 7.x-2.0:

• #2047253 by hefox: Added Provide way to "lock" a feature component from being reverted/rebuilt on a site (even forcefully/manually).
• #2216371: also fix the issue that this bug was about (make sure items with parents not in feature are included)
• #2216371: Fix regression where child weight was not being set correctly
• #2122433: rework messaging around fu/fe
• #2121899 by chriz001: remove console.log in updateComponentCountInfo
• #2134905: Missing Feature if package name overlaps form key
• #2142257: Cleanup from coder module suggestions
• #2194713 by Dane Powell: Alphabetize drush fc component types
• #1892164 by logaritmisk: Missing permissions due to same module name
• #2155351: features_menu_link_load considers two different links to be the same.
• 1331886 - allow renaming disabled features
• #2216371 by maijs: Menu links are not being restored if their parent menu links are not stored in Features
• #1931512 - restore missing tag
• #1844566 by Cauliflower, Pete B, des-peter - add hook_features_pre_restore, hook_features_post_restore
• #1983022 by undertext, hefox - use drupal_static
• #2085159 by mariacha1: add documentation for hook_field_default_bases/instances_alter
• #2155945 by idebr: Strict warning: Only variables should be passed by reference in menu_links_features_export_render
• #1259362 by joachim, undertext: Use machine_name element that's now in core for module_name
• #2190575 by zhuber: Missing asterisk inside install docblock
• 984472 - add hook_node_info_alter