Version 1.10

- Syncing on the CursorMoved event disturbs the selection, making it impossible to select multiple log lines. Explicitly restore the visual selection.
- Add b:logTimestampExpr definition for log4j filetype to the plugin.
- Add :LogViewerEnable / :LogViewerDisable commands to explicitly manage individual buffers, and allow use of the plugin for filetypes that haven't been included in g:LogViewer_Filetypes.
- Add dependency to ingo-library (vimscript #4433). *** You need to separately install ingo-library (vimscript #4433) version 1.008 (or higher)! ***