Adjust license to clarify the usage within OSS-Fuzz (#909)

* Adjust license to clarify the usage within OSS-Fuzz

* Remove whitespace

* Added further clarifications

LICENSE

@@ -7,7 +7,8 @@ software and associated documentation (collectively, the
 **Please read all of these Terms;** in many cases, provisions set
 forth later in the Terms limit and qualify provisions set forth
 earlier in the Terms.  If You do not accept these Terms, do not
-download, install, use, or copy the Software.
+download, install, use, or copy the Software except as a dependency of another
+program if you do not use the functionality of the Software."
 
 Definitions
 -----------
@@ -46,9 +47,12 @@ below:
   * Perform analysis on the Open Source Codebase but without automated
     analysis / fuzzing, CI, or CD.
 
-  * Perform analysis on Open Source Codebases, including automated 
-    analysis / fuzzing, CI, or CD only through the OSS-Fuzz Infrastructure
-    operated by Google (https://github.com/google/oss-fuzz).
+  * Perform analysis on Open Source Codebases, including automated analysis / fuzzing,
+  CI, or CD only in the following cases:
+  (a) through the OSS-Fuzz Infrastructure operated by Google, and/or
+  (b) Your codebase is listed as an accepted project for OSS-Fuzz by Google, and/or
+  (c) test contributions to OSS-Fuzz, OSS-Fuzz-Gen & ClusterFuzzLite by Google 
+      to confirm that your modifications work as intended.
 
 License Restrictions
 --------------------

README.md

@@ -96,8 +96,10 @@ See [the README](https://github.com/bazelbuild/rules_fuzzing#java-fuzzing) for i
 [Code Intelligence](https://code-intelligence.com) and Google have teamed up to bring support for Java, Kotlin, and other JVM-based languages to [OSS-Fuzz](https://github.com/google/oss-fuzz), Google's project for large-scale fuzzing of open-source software.
 Read [the OSS-Fuzz guide](https://google.github.io/oss-fuzz/getting-started/new-project-guide/jvm-lang/) to learn how to set up a Java project.
 
-**Note**: projects accepted in OSS-Fuzz can use Jazzer for free and benefit from the OSS-Fuzz infrastructure and 
-licensing for automated analysis and continuous integration.
+**Note**: Open source projects can use Jazzer for free and benefit from the 
+OSS-Fuzz infrastructure, including ClusterFuzzLite and OSS-Fuzz-Gen for
+automated analysis and continuous integration. There is no risk of accidental 
+license violation as long as Jazzer is used for testing open-source code.
 
 ## Building from source