Changelog for modSizeControl.

2.0.0-pl
==============
- Rewritten from scratch. The system setting keys are unchanged, so a limit set by the old version keeps working.
- A component page of its own (Extras -> modSizeControl, the settings permission) with six tabs: Overview, Explorer, Extras, File types, Largest files and History. The tab, the folder and the filters live in the page URL, so they survive a reload and the browser's Back returns to the previous folder.
- Stepped scanning through the manager connector: a large site no longer hits max_execution_time, an interrupted scan resumes where it stopped, and two windows never walk the same folders. Whatever MODX keeps outside the site root is covered too: a relocated core, assets, manager, connectors and media sources.
- Scanning from cron: core/components/modsizecontrol/cli/scan.php. It continues a scan started in the manager instead of starting a second one.
- Cleanup with confirmation and the stock permissions: the MODX cache (empty_cache), the logs in core/cache/logs (error_log_erase) and old package versions (packages), removed by the same core processor as the manager's own button and only below the installed version.
- The dashboard widget was rewritten: the ring is the limit, the slices are categories, and with no limit set the widget compares the site against free space on the disk and warns when the disk has less of it than the limit leaves. The widget places itself on the dashboard on first install.
- Upload control no longer measures the site on every upload: it takes the last scan plus everything uploaded since.
- pdoTools and Ace are no longer required. MODX 2 and MODX 3 install from one package.
- The world-readable assets/components/modsizecontrol/action.php, through which anyone could start a full scan of the site, is gone; a resolver removes it and the unused modsizecontrol_tpl setting on upgrade. The tpl.modSizeControl chunk is no longer used and can be deleted.

1.0.8-beta
==============
- Change main plugin
- Update format_size method
- Added checkSize, getAvailable & getSiteSize methods
- Fix NAN value returned from format_size method

1.0.7-beta
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- Added feature that controls file downloads, which interrupt file uploads when the limit is reached. (Disabled by default, System setting: modsizecontrol_control)
- Fixed undefined instead of percentage during first loading
- Minor design changes

1.0.6-beta
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- Fix size limit exceeded behavior

1.0.5-beta
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- Fixed error "Cannot read property classList" was on all pages except the main
- Fixed infinite scrolling behavior after error

1.0.4-beta
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- Added protection update
- Added detection of free disk space
- Remove setting site_size
- Added caching for 12 hours

1.0.3-beta
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- Refactor update size

1.0.2-beta
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- Remove init pdoTools from processor
- Added tpl setting

1.0.1-beta
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- Refactoring js
- size/update processor
- Refactoring php

1.0.0-beta
==============
- First Init
