D-Net

[Utils Service | Trunk]: Add upload method for stakeholders

[Trunk | Explore Services]: cache.js: In longCachingRequests include paths "/full" (and "/communityFull") and "/openaire/info" (for last index date).

[Cache]: Add usage counts endpoints to long cache

[Cache | Trunk]: Change size to memsize while it is setting the cache current entries on metrics.

Cache service:

-change console.debug to log
-mv resetAtMidnight inside app.listen

[Cahce service]

Add:
const expireShort = 2 * 60 * 1000; //2mins
const expireLong = 24 * 60 * 60 * 1000; //24 hours
const cacheMaxSize =500;
const longCachingRequests = ["/communityFull/", "/pagehelpcontent","/provision/mvc/vocabularies/","/pages?page_route="];...

Cache:

Change URL method to work with older nodejs versions

[Cache | Trunk]: Fix some issues on metrics. Remove encode url

[Cache | Trunk]: Add new metrics, encode url

[Cache | Trunk]: Resolved some warnings