nocache - 1.2-0.1+b1 main

`nocache` tries to minimize the effect an application has on the Linux
file system cache.
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Use case: backup processes that should not interfere with the present
state of the cache.
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Also this package provides the following utilities:
* `cachedel` : clear page cache for a file.
* `cachestats` : print number of cached vs. not-cached pages for a file