Unclutter Xfixes Versions Save

This release contains the following changes:

• [Feature] --start-hidden to hide the cursor initially when unclutter-xfixes starts.
• [Feature] --ignore-buttons to specify one or more buttons which do not unhide the cursor.
• [Feature] --hide-on-touch to hide the cursor on touch input.
• [Fix] --timeout now supports non-integer values.
• Various improvements to the man page.

This release adds backwards compatibility with the original unclutter by supporting all command-line flags in the sense that at the very least they do not cause an error. Some of these flags are implemented while others will be ignored (see man page for details).

This release removes the dependency to git from the Makefile so that a tar ball can be properly built. As a consequence, version numbers reported by unclutter-xfixes --version will no longer be commit-specific.

• Also listen for touch events to work correctly in touch environments.
• Set the initial timeout to hide the cursor to the configured timeout instead of 0.

This release contains the following changes:

• Added new option --ignore-scrolling.

This release contains the following changes:

• Fixed a memory leak.
• Added a new --jitter option to only consider cursor movements bigger than some radius.
• Documented the default value for --timeout.
• Fixed some compiler warnings.