title: Maven / M2Eclipse excludes my resources all the time
body: <p>I have two very annoying issues with Maven-Eclipse integration, from time to time it excludes all my resources in src/main/resources and src/test/resources from the build path.</p>
  
  <p>If I inspect "Properties >> Java Build Path >> Source" I can see that these two folders have "Excluded: **".</p>
  
  <p>The problem can be easily solved by clicking on "Remove" on the exclusions, but it is really-really frustrating.</p>
  
  <p>The project setup is very simple, it has some modules and sub-modules, but nothing fancy. I don't have any configuration options in my pom.xmls regarding resources, eclipse or whatever (maybe I should?).</p>
  
  <p>The other problem is that Eclipse keeps reporting warnings in the "target" directories (in the "Problems" view), where it shouldn't give a damn in the first place.</p>
  
  <p>Ps: Springsource Tool Suite 2.7.0.RELEASE, Maven Integration for Eclipse 0.12.1.20110112, Maven 2.2.1</p>