Seems you forgot to commit something important (rev 409):

Code:
compile:
    [javac] C:\Projects\Proton\Disco\android\build.xml:110: warning: 'includeant
runtime' was not set, defaulting to build.sysclasspath=last; set to false for re
peatable builds
    [javac] Compiling 20 source files to C:\Projects\Proton\Disco\android\bin\cl
asses
    [javac] C:\Projects\Proton\shared\android\src\com\rtsoft\shared\SharedActivi
ty.java:5: cannot find symbol
    [javac] symbol  : class SharedMultiTouchInput
    [javac] location: package com.rtsoft.shared
    [javac] import com.rtsoft.shared.SharedMultiTouchInput;
    [javac]                         ^
    [javac] C:\Projects\Proton\shared\android\src\com\rtsoft\shared\SharedActivi
ty.java:774: cannot find symbol
    [javac] symbol  : class SharedMultiTouchInput
    [javac] location: class com.rtsoft.shared.WrapSharedMultiTouchInput
    [javac]     private SharedMultiTouchInput mInstance;
    [javac]             ^
    [javac] C:\Projects\Proton\shared\android\src\com\rtsoft\shared\SharedActivi
ty.java:791: cannot find symbol
    [javac] symbol  : variable SharedMultiTouchInput
    [javac] location: class com.rtsoft.shared.WrapSharedMultiTouchInput
    [javac]        SharedMultiTouchInput.init(_app);
    [javac]        ^
    [javac] C:\Projects\Proton\shared\android\src\com\rtsoft\shared\SharedActivi
ty.java:797: cannot find symbol
    [javac] symbol  : variable SharedMultiTouchInput
    [javac] location: class com.rtsoft.shared.WrapSharedMultiTouchInput
    [javac]        return SharedMultiTouchInput.OnInput(e);
    [javac]               ^
    [javac] 4 errors

BUILD FAILED