Bug 758: Fix scripts and ant build files to work w/ Java7 (default now) producing Java6 bytecode ; Apply JAR Manifest tags: Sealed, Permissions and Codebase
Security: Tighten DynamicLinker*, NativeLibrary and DynamicLibraryBundle access.
Security: Gluegen generated native methods w/ 'pass through function pointer' _must_ be private!
DynamicLinker*: Proper Override notation
DynamicLookupHelper: Add secure isFunctionAvailable(..); NativeLibrary: Add TODO comments, re protected lookup functions.
ProcAddressTable: Make all handles package private, use local PROCADDRESS_VAR_PREFIX instance, add checkAllPermissions() for reset() and initEntry(..)

- Generated ProcAddressTable's function handles are all package private
- Generated ProcAddressTable's visibility can be set via 'AccessControl' config, default: public.
- ProcAddressTable's reset() and initEntry(..) perform checkAllPermissions() 1st.
Script: Add adb logcat script
Scripts: Windows java run: Use 6u45
Scripts Windows / JOGAMP_JAR_CODEBASE: No double quotes, otherwise they would be added to MANIFEST
Fix regression of f69831574d4927d03d40c330d0b047d8c89622a4: Use getDeclaredField() and setAccessible(true) due to package private handle fields.
Security: Tighten DynamicLinker*, NativeLibrary and DynamicLibraryBundle access (2)

- Completes 23341a2df2d2ea36784a16fa1db8bc7385351a12

- Replace 'DynamicLinker' interface w/ well documented one

- All DynamicLinker methods are now considered secure, i.e.:
  - open/lookup and close utilize reference counting on handle via a hash map.

  - lookupSymbol(..) and close(..) impl. validate the passed library handle
    whether it's retrieved via open*.
    This is the fast path, not that expensive.

  - lookupSymbolGlobal(..) performs
    Check acccess of 'new RuntimePermission("loadLibrary.*")' if SecurityManager is installed.
    This is the slow path.

- DynamicLibraryBundleInfo now reflects the security requirements,
  i.e. whether priviledged access is needed.
Scripts: Use a local hostname for JOGAMP_JAR_CODEBASE for security testing
scripts runtests ..
ProcAddressTable: If using a SecurityManager 'checkAllLinkPermission()' instead of 'checkAllPermissions' if accessing the cached function handles.